290584080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 1032505344

約数和(自身を除く): 741921264

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, 235, 240, 248, 277, 279, 282, 310, 360, 372, 376, 423, 465, 470, 496, 554, 558, 564, 620, 705, 720, 744, 752, 831, 846, 930, 940, 1108, 1116, 1128, 1240, 1385, 1395, 1410, 1457, 1488, 1662, 1692, 1860, 1880, 2115, 2216, 2232, 2256, 2480, 2493, 2770, 2790, 2820, 2914, 3324, 3384, 3720, 3760, 4155, 4230, 4371, 4432, 4464, 4986, 5540, 5580, 5640, 5828, 6648, 6768, 7285, 7440, 8310, 8460, 8587, 8742, 9972, 11080, 11160, 11280, 11656, 12465, 13019, 13113, 13296, 14570, 16620, 16920, 17174, 17484, 19944, 21855, 22160, 22320, 23312, 24930, 25761, 26038, 26226, 29140, 33240, 33840, 34348, 34968, 39057, 39888, 42935, 43710, 49860, 51522, 52076, 52452, 58280, 65095, 65565, 66480, 68696, 69936, 77283, 78114, 85870, 87420, 99720, 103044, 104152, 104904, 116560, 117171, 128805, 130190, 131130, 137392, 154566, 156228, 171740, 174840, 195285, 199440, 206088, 208304, 209808, 234342, 257610, 260380, 262260, 309132, 312456, 343480, 349680, 386415, 390570, 403589, 412176, 468684, 515220, 520760, 524520, 585855, 618264, 624912, 686960, 772830, 781140, 807178, 937368, 1030440, 1041520, 1049040, 1171710, 1210767, 1236528, 1545660, 1562280, 1614356, 1874736, 2017945, 2060880, 2343420, 2421534, 3091320, 3124560, 3228712, 3632301, 4035890, 4686840, 4843068, 6053835, 6182640, 6457424, 7264602, 8071780, 9373680, 9686136, 12107670, 14529204, 16143560, 18161505, 19372272, 24215340, 29058408, 32287120, 36323010, 48430680, 58116816, 72646020, 96861360, 145292040, 290584080]

約数ペア:

[(1, 290584080), (2, 145292040), (3, 96861360), (4, 72646020), (5, 58116816), (6, 48430680), (8, 36323010), (9, 32287120), (10, 29058408), (12, 24215340), (15, 19372272), (16, 18161505), (18, 16143560), (20, 14529204), (24, 12107670), (30, 9686136), (31, 9373680), (36, 8071780), (40, 7264602), (45, 6457424), (47, 6182640), (48, 6053835), (60, 4843068), (62, 4686840), (72, 4035890), (80, 3632301), (90, 3228712), (93, 3124560), (94, 3091320), (120, 2421534), (124, 2343420), (141, 2060880), (144, 2017945), (155, 1874736), (180, 1614356), (186, 1562280), (188, 1545660), (235, 1236528), (240, 1210767), (248, 1171710), (277, 1049040), (279, 1041520), (282, 1030440), (310, 937368), (360, 807178), (372, 781140), (376, 772830), (423, 686960), (465, 624912), (470, 618264), (496, 585855), (554, 524520), (558, 520760), (564, 515220), (620, 468684), (705, 412176), (720, 403589), (744, 390570), (752, 386415), (831, 349680), (846, 343480), (930, 312456), (940, 309132), (1108, 262260), (1116, 260380), (1128, 257610), (1240, 234342), (1385, 209808), (1395, 208304), (1410, 206088), (1457, 199440), (1488, 195285), (1662, 174840), (1692, 171740), (1860, 156228), (1880, 154566), (2115, 137392), (2216, 131130), (2232, 130190), (2256, 128805), (2480, 117171), (2493, 116560), (2770, 104904), (2790, 104152), (2820, 103044), (2914, 99720), (3324, 87420), (3384, 85870), (3720, 78114), (3760, 77283), (4155, 69936), (4230, 68696), (4371, 66480), (4432, 65565), (4464, 65095), (4986, 58280), (5540, 52452), (5580, 52076), (5640, 51522), (5828, 49860), (6648, 43710), (6768, 42935), (7285, 39888), (7440, 39057), (8310, 34968), (8460, 34348), (8587, 33840), (8742, 33240), (9972, 29140), (11080, 26226), (11160, 26038), (11280, 25761), (11656, 24930), (12465, 23312), (13019, 22320), (13113, 22160), (13296, 21855), (14570, 19944), (16620, 17484), (16920, 17174)]