160901040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2671}}^1$

素因数の和:2938

約数の個数: 80

約数和(自身を含む): 500967936

約数和(自身を除く): 340066896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 2671, 3012, 3765, 4016, 5020, 5342, 6024, 7530, 8013, 10040, 10684, 12048, 13355, 15060, 16026, 20080, 21368, 26710, 30120, 32052, 40065, 42736, 53420, 60240, 64104, 80130, 106840, 128208, 160260, 213680, 320520, 641040, 670421, 1340842, 2011263, 2681684, 3352105, 4022526, 5363368, 6704210, 8045052, 10056315, 10726736, 13408420, 16090104, 20112630, 26816840, 32180208, 40225260, 53633680, 80450520, 160901040]

約数ペア:

[(1, 160901040), (2, 80450520), (3, 53633680), (4, 40225260), (5, 32180208), (6, 26816840), (8, 20112630), (10, 16090104), (12, 13408420), (15, 10726736), (16, 10056315), (20, 8045052), (24, 6704210), (30, 5363368), (40, 4022526), (48, 3352105), (60, 2681684), (80, 2011263), (120, 1340842), (240, 670421), (251, 641040), (502, 320520), (753, 213680), (1004, 160260), (1255, 128208), (1506, 106840), (2008, 80130), (2510, 64104), (2671, 60240), (3012, 53420), (3765, 42736), (4016, 40065), (5020, 32052), (5342, 30120), (6024, 26710), (7530, 21368), (8013, 20080), (10040, 16026), (10684, 15060), (12048, 13355)]