87006480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32957}}^1$

素因数の和:32984

約数の個数: 80

約数和(自身を含む): 294249024

約数和(自身を除く): 207242544

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, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32957, 65914, 98871, 131828, 164785, 197742, 263656, 329570, 362527, 395484, 494355, 527312, 659140, 725054, 790968, 988710, 1087581, 1318280, 1450108, 1581936, 1812635, 1977420, 2175162, 2636560, 2900216, 3625270, 3954840, 4350324, 5437905, 5800432, 7250540, 7909680, 8700648, 10875810, 14501080, 17401296, 21751620, 29002160, 43503240, 87006480]

約数ペア:

[(1, 87006480), (2, 43503240), (3, 29002160), (4, 21751620), (5, 17401296), (6, 14501080), (8, 10875810), (10, 8700648), (11, 7909680), (12, 7250540), (15, 5800432), (16, 5437905), (20, 4350324), (22, 3954840), (24, 3625270), (30, 2900216), (33, 2636560), (40, 2175162), (44, 1977420), (48, 1812635), (55, 1581936), (60, 1450108), (66, 1318280), (80, 1087581), (88, 988710), (110, 790968), (120, 725054), (132, 659140), (165, 527312), (176, 494355), (220, 395484), (240, 362527), (264, 329570), (330, 263656), (440, 197742), (528, 164785), (660, 131828), (880, 98871), (1320, 65914), (2640, 32957)]