884456040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18289}}^1$

素因数の和:18347

約数の個数: 128

約数和(自身を含む): 2949811200

約数和(自身を除く): 2065355160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 18289, 24180, 36578, 48360, 54867, 73156, 91445, 109734, 146312, 182890, 219468, 237757, 274335, 365780, 438936, 475514, 548670, 566959, 713271, 731560, 951028, 1097340, 1133918, 1188785, 1426542, 1700877, 1902056, 2194680, 2267836, 2377570, 2834795, 2853084, 3401754, 3566355, 4535672, 4755140, 5669590, 5706168, 6803508, 7132710, 7370467, 8504385, 9510280, 11339180, 13607016, 14265420, 14740934, 17008770, 22111401, 22678360, 28530840, 29481868, 34017540, 36852335, 44222802, 58963736, 68035080, 73704670, 88445604, 110557005, 147409340, 176891208, 221114010, 294818680, 442228020, 884456040]

約数ペア:

[(1, 884456040), (2, 442228020), (3, 294818680), (4, 221114010), (5, 176891208), (6, 147409340), (8, 110557005), (10, 88445604), (12, 73704670), (13, 68035080), (15, 58963736), (20, 44222802), (24, 36852335), (26, 34017540), (30, 29481868), (31, 28530840), (39, 22678360), (40, 22111401), (52, 17008770), (60, 14740934), (62, 14265420), (65, 13607016), (78, 11339180), (93, 9510280), (104, 8504385), (120, 7370467), (124, 7132710), (130, 6803508), (155, 5706168), (156, 5669590), (186, 4755140), (195, 4535672), (248, 3566355), (260, 3401754), (310, 2853084), (312, 2834795), (372, 2377570), (390, 2267836), (403, 2194680), (465, 1902056), (520, 1700877), (620, 1426542), (744, 1188785), (780, 1133918), (806, 1097340), (930, 951028), (1209, 731560), (1240, 713271), (1560, 566959), (1612, 548670), (1860, 475514), (2015, 438936), (2418, 365780), (3224, 274335), (3720, 237757), (4030, 219468), (4836, 182890), (6045, 146312), (8060, 109734), (9672, 91445), (12090, 73156), (16120, 54867), (18289, 48360), (24180, 36578)]