480460320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 1736017920

約数和(自身を除く): 1255557600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 96, 120, 124, 141, 144, 155, 160, 180, 186, 188, 229, 235, 240, 248, 279, 282, 288, 310, 360, 372, 376, 423, 458, 465, 470, 480, 496, 558, 564, 620, 687, 705, 720, 744, 752, 846, 916, 930, 940, 992, 1116, 1128, 1145, 1240, 1374, 1395, 1410, 1440, 1457, 1488, 1504, 1692, 1832, 1860, 1880, 2061, 2115, 2232, 2256, 2290, 2480, 2748, 2790, 2820, 2914, 2976, 3384, 3435, 3664, 3720, 3760, 4122, 4230, 4371, 4464, 4512, 4580, 4960, 5496, 5580, 5640, 5828, 6768, 6870, 7099, 7285, 7328, 7440, 7520, 8244, 8460, 8742, 8928, 9160, 10305, 10763, 10992, 11160, 11280, 11656, 13113, 13536, 13740, 14198, 14570, 14880, 16488, 16920, 17484, 18320, 20610, 21297, 21526, 21855, 21984, 22320, 22560, 23312, 26226, 27480, 28396, 29140, 32289, 32976, 33840, 34968, 35495, 36640, 41220, 42594, 43052, 43710, 44640, 46624, 52452, 53815, 54960, 56792, 58280, 63891, 64578, 65565, 65952, 67680, 69936, 70990, 82440, 85188, 86104, 87420, 96867, 104904, 106485, 107630, 109920, 113584, 116560, 127782, 129156, 131130, 139872, 141980, 161445, 164880, 170376, 172208, 174840, 193734, 209808, 212970, 215260, 227168, 233120, 255564, 258312, 262260, 283960, 319455, 322890, 329760, 333653, 340752, 344416, 349680, 387468, 419616, 425940, 430520, 484335, 511128, 516624, 524520, 567920, 638910, 645780, 667306, 681504, 699360, 774936, 851880, 861040, 968670, 1000959, 1022256, 1033248, 1049040, 1135840, 1277820, 1291560, 1334612, 1549872, 1668265, 1703760, 1722080, 1937340, 2001918, 2044512, 2098080, 2555640, 2583120, 2669224, 3002877, 3099744, 3336530, 3407520, 3874680, 4003836, 5004795, 5111280, 5166240, 5338448, 6005754, 6673060, 7749360, 8007672, 10009590, 10222560, 10676896, 12011508, 13346120, 15014385, 15498720, 16015344, 20019180, 24023016, 26692240, 30028770, 32030688, 40038360, 48046032, 53384480, 60057540, 80076720, 96092064, 120115080, 160153440, 240230160, 480460320]

約数ペア:

[(1, 480460320), (2, 240230160), (3, 160153440), (4, 120115080), (5, 96092064), (6, 80076720), (8, 60057540), (9, 53384480), (10, 48046032), (12, 40038360), (15, 32030688), (16, 30028770), (18, 26692240), (20, 24023016), (24, 20019180), (30, 16015344), (31, 15498720), (32, 15014385), (36, 13346120), (40, 12011508), (45, 10676896), (47, 10222560), (48, 10009590), (60, 8007672), (62, 7749360), (72, 6673060), (80, 6005754), (90, 5338448), (93, 5166240), (94, 5111280), (96, 5004795), (120, 4003836), (124, 3874680), (141, 3407520), (144, 3336530), (155, 3099744), (160, 3002877), (180, 2669224), (186, 2583120), (188, 2555640), (229, 2098080), (235, 2044512), (240, 2001918), (248, 1937340), (279, 1722080), (282, 1703760), (288, 1668265), (310, 1549872), (360, 1334612), (372, 1291560), (376, 1277820), (423, 1135840), (458, 1049040), (465, 1033248), (470, 1022256), (480, 1000959), (496, 968670), (558, 861040), (564, 851880), (620, 774936), (687, 699360), (705, 681504), (720, 667306), (744, 645780), (752, 638910), (846, 567920), (916, 524520), (930, 516624), (940, 511128), (992, 484335), (1116, 430520), (1128, 425940), (1145, 419616), (1240, 387468), (1374, 349680), (1395, 344416), (1410, 340752), (1440, 333653), (1457, 329760), (1488, 322890), (1504, 319455), (1692, 283960), (1832, 262260), (1860, 258312), (1880, 255564), (2061, 233120), (2115, 227168), (2232, 215260), (2256, 212970), (2290, 209808), (2480, 193734), (2748, 174840), (2790, 172208), (2820, 170376), (2914, 164880), (2976, 161445), (3384, 141980), (3435, 139872), (3664, 131130), (3720, 129156), (3760, 127782), (4122, 116560), (4230, 113584), (4371, 109920), (4464, 107630), (4512, 106485), (4580, 104904), (4960, 96867), (5496, 87420), (5580, 86104), (5640, 85188), (5828, 82440), (6768, 70990), (6870, 69936), (7099, 67680), (7285, 65952), (7328, 65565), (7440, 64578), (7520, 63891), (8244, 58280), (8460, 56792), (8742, 54960), (8928, 53815), (9160, 52452), (10305, 46624), (10763, 44640), (10992, 43710), (11160, 43052), (11280, 42594), (11656, 41220), (13113, 36640), (13536, 35495), (13740, 34968), (14198, 33840), (14570, 32976), (14880, 32289), (16488, 29140), (16920, 28396), (17484, 27480), (18320, 26226), (20610, 23312), (21297, 22560), (21526, 22320), (21855, 21984)]