80432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30467}}^1$

素因数の和:30494

約数の個数: 80

約数和(自身を含む): 272018304

約数和(自身を除く): 191585424

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, 30467, 60934, 91401, 121868, 152335, 182802, 243736, 304670, 335137, 365604, 457005, 487472, 609340, 670274, 731208, 914010, 1005411, 1218680, 1340548, 1462416, 1675685, 1828020, 2010822, 2437360, 2681096, 3351370, 3656040, 4021644, 5027055, 5362192, 6702740, 7312080, 8043288, 10054110, 13405480, 16086576, 20108220, 26810960, 40216440, 80432880]

約数ペア:

[(1, 80432880), (2, 40216440), (3, 26810960), (4, 20108220), (5, 16086576), (6, 13405480), (8, 10054110), (10, 8043288), (11, 7312080), (12, 6702740), (15, 5362192), (16, 5027055), (20, 4021644), (22, 3656040), (24, 3351370), (30, 2681096), (33, 2437360), (40, 2010822), (44, 1828020), (48, 1675685), (55, 1462416), (60, 1340548), (66, 1218680), (80, 1005411), (88, 914010), (110, 731208), (120, 670274), (132, 609340), (165, 487472), (176, 457005), (220, 365604), (240, 335137), (264, 304670), (330, 243736), (440, 182802), (528, 152335), (660, 121868), (880, 91401), (1320, 60934), (2640, 30467)]