2127052080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41609}}^1$

素因数の和:41699

約数の個数: 120

約数和(自身を含む): 7244134560

約数和(自身を除く): 5117082480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 41609, 51120, 83218, 124827, 166436, 208045, 249654, 332872, 374481, 416090, 499308, 624135, 665744, 748962, 832180, 998616, 1248270, 1497924, 1664360, 1872405, 1997232, 2496540, 2954239, 2995848, 3328720, 3744810, 4993080, 5908478, 5991696, 7489620, 8862717, 9986160, 11816956, 14771195, 14979240, 17725434, 23633912, 26588151, 29542390, 29958480, 35450868, 44313585, 47267824, 53176302, 59084780, 70901736, 88627170, 106352604, 118169560, 132940755, 141803472, 177254340, 212705208, 236339120, 265881510, 354508680, 425410416, 531763020, 709017360, 1063526040, 2127052080]

約数ペア:

[(1, 2127052080), (2, 1063526040), (3, 709017360), (4, 531763020), (5, 425410416), (6, 354508680), (8, 265881510), (9, 236339120), (10, 212705208), (12, 177254340), (15, 141803472), (16, 132940755), (18, 118169560), (20, 106352604), (24, 88627170), (30, 70901736), (36, 59084780), (40, 53176302), (45, 47267824), (48, 44313585), (60, 35450868), (71, 29958480), (72, 29542390), (80, 26588151), (90, 23633912), (120, 17725434), (142, 14979240), (144, 14771195), (180, 11816956), (213, 9986160), (240, 8862717), (284, 7489620), (355, 5991696), (360, 5908478), (426, 4993080), (568, 3744810), (639, 3328720), (710, 2995848), (720, 2954239), (852, 2496540), (1065, 1997232), (1136, 1872405), (1278, 1664360), (1420, 1497924), (1704, 1248270), (2130, 998616), (2556, 832180), (2840, 748962), (3195, 665744), (3408, 624135), (4260, 499308), (5112, 416090), (5680, 374481), (6390, 332872), (8520, 249654), (10224, 208045), (12780, 166436), (17040, 124827), (25560, 83218), (41609, 51120)]