868723680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164531}}^1$

素因数の和:164560

約数の個数: 96

約数和(自身を含む): 2985268608

約数和(自身を除く): 2116544928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 164531, 329062, 493593, 658124, 822655, 987186, 1316248, 1645310, 1809841, 1974372, 2467965, 2632496, 3290620, 3619682, 3948744, 4935930, 5264992, 5429523, 6581240, 7239364, 7897488, 9049205, 9871860, 10859046, 13162480, 14478728, 15794976, 18098410, 19743720, 21718092, 26324960, 27147615, 28957456, 36196820, 39487440, 43436184, 54295230, 57914912, 72393640, 78974880, 86872368, 108590460, 144787280, 173744736, 217180920, 289574560, 434361840, 868723680]

約数ペア:

[(1, 868723680), (2, 434361840), (3, 289574560), (4, 217180920), (5, 173744736), (6, 144787280), (8, 108590460), (10, 86872368), (11, 78974880), (12, 72393640), (15, 57914912), (16, 54295230), (20, 43436184), (22, 39487440), (24, 36196820), (30, 28957456), (32, 27147615), (33, 26324960), (40, 21718092), (44, 19743720), (48, 18098410), (55, 15794976), (60, 14478728), (66, 13162480), (80, 10859046), (88, 9871860), (96, 9049205), (110, 7897488), (120, 7239364), (132, 6581240), (160, 5429523), (165, 5264992), (176, 4935930), (220, 3948744), (240, 3619682), (264, 3290620), (330, 2632496), (352, 2467965), (440, 1974372), (480, 1809841), (528, 1645310), (660, 1316248), (880, 987186), (1056, 822655), (1320, 658124), (1760, 493593), (2640, 329062), (5280, 164531)]