481722240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6781}}^1$

素因数の和:6840

約数の個数: 128

約数和(自身を含む): 1577221920

約数和(自身を除く): 1095499680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 6781, 7104, 8880, 11840, 13562, 14208, 17760, 20343, 23680, 27124, 33905, 35520, 40686, 54248, 67810, 71040, 81372, 101715, 108496, 135620, 162744, 203430, 216992, 250897, 271240, 325488, 406860, 433984, 501794, 542480, 650976, 752691, 813720, 867968, 1003588, 1084960, 1254485, 1301952, 1505382, 1627440, 2007176, 2169920, 2508970, 2603904, 3010764, 3254880, 3763455, 4014352, 4339840, 5017940, 6021528, 6509760, 7526910, 8028704, 10035880, 12043056, 13019520, 15053820, 16057408, 20071760, 24086112, 30107640, 32114816, 40143520, 48172224, 60215280, 80287040, 96344448, 120430560, 160574080, 240861120, 481722240]

約数ペア:

[(1, 481722240), (2, 240861120), (3, 160574080), (4, 120430560), (5, 96344448), (6, 80287040), (8, 60215280), (10, 48172224), (12, 40143520), (15, 32114816), (16, 30107640), (20, 24086112), (24, 20071760), (30, 16057408), (32, 15053820), (37, 13019520), (40, 12043056), (48, 10035880), (60, 8028704), (64, 7526910), (74, 6509760), (80, 6021528), (96, 5017940), (111, 4339840), (120, 4014352), (128, 3763455), (148, 3254880), (160, 3010764), (185, 2603904), (192, 2508970), (222, 2169920), (240, 2007176), (296, 1627440), (320, 1505382), (370, 1301952), (384, 1254485), (444, 1084960), (480, 1003588), (555, 867968), (592, 813720), (640, 752691), (740, 650976), (888, 542480), (960, 501794), (1110, 433984), (1184, 406860), (1480, 325488), (1776, 271240), (1920, 250897), (2220, 216992), (2368, 203430), (2960, 162744), (3552, 135620), (4440, 108496), (4736, 101715), (5920, 81372), (6781, 71040), (7104, 67810), (8880, 54248), (11840, 40686), (13562, 35520), (14208, 33905), (17760, 27124), (20343, 23680)]