889524240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{30631}}^1$

素因数の和:30669

約数の個数: 120

約数和(自身を含む): 3031097664

約数和(自身を除く): 2141573424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 30631, 61262, 91893, 122524, 153155, 183786, 245048, 306310, 336941, 367572, 459465, 490096, 612620, 673882, 735144, 918930, 1010823, 1225240, 1347764, 1470288, 1684705, 1837860, 2021646, 2450480, 2695528, 3369410, 3675720, 3706351, 4043292, 5054115, 5391056, 6738820, 7351440, 7412702, 8086584, 10108230, 11119053, 13477640, 14825404, 16173168, 18531755, 20216460, 22238106, 26955280, 29650808, 37063510, 40432920, 44476212, 55595265, 59301616, 74127020, 80865840, 88952424, 111190530, 148254040, 177904848, 222381060, 296508080, 444762120, 889524240]

約数ペア:

[(1, 889524240), (2, 444762120), (3, 296508080), (4, 222381060), (5, 177904848), (6, 148254040), (8, 111190530), (10, 88952424), (11, 80865840), (12, 74127020), (15, 59301616), (16, 55595265), (20, 44476212), (22, 40432920), (24, 37063510), (30, 29650808), (33, 26955280), (40, 22238106), (44, 20216460), (48, 18531755), (55, 16173168), (60, 14825404), (66, 13477640), (80, 11119053), (88, 10108230), (110, 8086584), (120, 7412702), (121, 7351440), (132, 6738820), (165, 5391056), (176, 5054115), (220, 4043292), (240, 3706351), (242, 3675720), (264, 3369410), (330, 2695528), (363, 2450480), (440, 2021646), (484, 1837860), (528, 1684705), (605, 1470288), (660, 1347764), (726, 1225240), (880, 1010823), (968, 918930), (1210, 735144), (1320, 673882), (1452, 612620), (1815, 490096), (1936, 459465), (2420, 367572), (2640, 336941), (2904, 306310), (3630, 245048), (4840, 183786), (5808, 153155), (7260, 122524), (9680, 91893), (14520, 61262), (29040, 30631)]