240230160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 854231040

約数和(自身を除く): 614000880

約数列:

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

約数ペア:

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