272835960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 857640960

約数和(自身を除く): 584805000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 710, 744, 852, 930, 1033, 1065, 1240, 1420, 1704, 1860, 2066, 2130, 2201, 2840, 3099, 3720, 4132, 4260, 4402, 5165, 6198, 6603, 8264, 8520, 8804, 10330, 11005, 12396, 13206, 15495, 17608, 20660, 22010, 24792, 26412, 30990, 32023, 33015, 41320, 44020, 52824, 61980, 64046, 66030, 73343, 88040, 96069, 123960, 128092, 132060, 146686, 160115, 192138, 220029, 256184, 264120, 293372, 320230, 366715, 384276, 440058, 480345, 586744, 640460, 733430, 768552, 880116, 960690, 1100145, 1280920, 1466860, 1760232, 1921380, 2200290, 2273633, 2933720, 3842760, 4400580, 4547266, 6820899, 8801160, 9094532, 11368165, 13641798, 18189064, 22736330, 27283596, 34104495, 45472660, 54567192, 68208990, 90945320, 136417980, 272835960]

約数ペア:

[(1, 272835960), (2, 136417980), (3, 90945320), (4, 68208990), (5, 54567192), (6, 45472660), (8, 34104495), (10, 27283596), (12, 22736330), (15, 18189064), (20, 13641798), (24, 11368165), (30, 9094532), (31, 8801160), (40, 6820899), (60, 4547266), (62, 4400580), (71, 3842760), (93, 2933720), (120, 2273633), (124, 2200290), (142, 1921380), (155, 1760232), (186, 1466860), (213, 1280920), (248, 1100145), (284, 960690), (310, 880116), (355, 768552), (372, 733430), (426, 640460), (465, 586744), (568, 480345), (620, 440058), (710, 384276), (744, 366715), (852, 320230), (930, 293372), (1033, 264120), (1065, 256184), (1240, 220029), (1420, 192138), (1704, 160115), (1860, 146686), (2066, 132060), (2130, 128092), (2201, 123960), (2840, 96069), (3099, 88040), (3720, 73343), (4132, 66030), (4260, 64046), (4402, 61980), (5165, 52824), (6198, 44020), (6603, 41320), (8264, 33015), (8520, 32023), (8804, 30990), (10330, 26412), (11005, 24792), (12396, 22010), (13206, 20660), (15495, 17608)]