12737040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 40080768

約数和(自身を除く): 27343728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 727, 730, 876, 1095, 1168, 1454, 1460, 1752, 2181, 2190, 2908, 2920, 3504, 3635, 4362, 4380, 5816, 5840, 7270, 8724, 8760, 10905, 11632, 14540, 17448, 17520, 21810, 29080, 34896, 43620, 53071, 58160, 87240, 106142, 159213, 174480, 212284, 265355, 318426, 424568, 530710, 636852, 796065, 849136, 1061420, 1273704, 1592130, 2122840, 2547408, 3184260, 4245680, 6368520, 12737040]

約数ペア:

[(1, 12737040), (2, 6368520), (3, 4245680), (4, 3184260), (5, 2547408), (6, 2122840), (8, 1592130), (10, 1273704), (12, 1061420), (15, 849136), (16, 796065), (20, 636852), (24, 530710), (30, 424568), (40, 318426), (48, 265355), (60, 212284), (73, 174480), (80, 159213), (120, 106142), (146, 87240), (219, 58160), (240, 53071), (292, 43620), (365, 34896), (438, 29080), (584, 21810), (727, 17520), (730, 17448), (876, 14540), (1095, 11632), (1168, 10905), (1454, 8760), (1460, 8724), (1752, 7270), (2181, 5840), (2190, 5816), (2908, 4380), (2920, 4362), (3504, 3635)]