1107960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 3801600

約数和(自身を除く): 2693640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1319, 2638, 3957, 5276, 6595, 7914, 9233, 10552, 13190, 15828, 18466, 19785, 26380, 27699, 31656, 36932, 39570, 46165, 52760, 55398, 73864, 79140, 92330, 110796, 138495, 158280, 184660, 221592, 276990, 369320, 553980, 1107960]

約数ペア:

[(1, 1107960), (2, 553980), (3, 369320), (4, 276990), (5, 221592), (6, 184660), (7, 158280), (8, 138495), (10, 110796), (12, 92330), (14, 79140), (15, 73864), (20, 55398), (21, 52760), (24, 46165), (28, 39570), (30, 36932), (35, 31656), (40, 27699), (42, 26380), (56, 19785), (60, 18466), (70, 15828), (84, 13190), (105, 10552), (120, 9233), (140, 7914), (168, 6595), (210, 5276), (280, 3957), (420, 2638), (840, 1319)]