124460560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2168

約数の個数: 80

約数和(自身を含む): 333907200

約数和(自身を除く): 209446640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2039, 2180, 3052, 3815, 4078, 4360, 6104, 7630, 8156, 8720, 10195, 12208, 14273, 15260, 16312, 20390, 28546, 30520, 32624, 40780, 57092, 61040, 71365, 81560, 114184, 142730, 163120, 222251, 228368, 285460, 444502, 570920, 889004, 1111255, 1141840, 1555757, 1778008, 2222510, 3111514, 3556016, 4445020, 6223028, 7778785, 8890040, 12446056, 15557570, 17780080, 24892112, 31115140, 62230280, 124460560]

約数ペア:

[(1, 124460560), (2, 62230280), (4, 31115140), (5, 24892112), (7, 17780080), (8, 15557570), (10, 12446056), (14, 8890040), (16, 7778785), (20, 6223028), (28, 4445020), (35, 3556016), (40, 3111514), (56, 2222510), (70, 1778008), (80, 1555757), (109, 1141840), (112, 1111255), (140, 889004), (218, 570920), (280, 444502), (436, 285460), (545, 228368), (560, 222251), (763, 163120), (872, 142730), (1090, 114184), (1526, 81560), (1744, 71365), (2039, 61040), (2180, 57092), (3052, 40780), (3815, 32624), (4078, 30520), (4360, 28546), (6104, 20390), (7630, 16312), (8156, 15260), (8720, 14273), (10195, 12208)]