148771020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1877}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 417096288

約数和(自身を除く): 268325268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321, 1877, 2642, 3754, 3963, 5284, 5631, 6605, 7508, 7926, 9385, 11262, 13210, 15852, 18770, 19815, 22524, 26420, 28155, 37540, 39630, 56310, 79260, 112620, 2479517, 4959034, 7438551, 9918068, 12397585, 14877102, 24795170, 29754204, 37192755, 49590340, 74385510, 148771020]

約数ペア:

[(1, 148771020), (2, 74385510), (3, 49590340), (4, 37192755), (5, 29754204), (6, 24795170), (10, 14877102), (12, 12397585), (15, 9918068), (20, 7438551), (30, 4959034), (60, 2479517), (1321, 112620), (1877, 79260), (2642, 56310), (3754, 39630), (3963, 37540), (5284, 28155), (5631, 26420), (6605, 22524), (7508, 19815), (7926, 18770), (9385, 15852), (11262, 13210)]