145753680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607307}}^1$

素因数の和:607323

約数の個数: 40

約数和(自身を含む): 451837152

約数和(自身を除く): 306083472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607307, 1214614, 1821921, 2429228, 3036535, 3643842, 4858456, 6073070, 7287684, 9109605, 9716912, 12146140, 14575368, 18219210, 24292280, 29150736, 36438420, 48584560, 72876840, 145753680]

約数ペア:

[(1, 145753680), (2, 72876840), (3, 48584560), (4, 36438420), (5, 29150736), (6, 24292280), (8, 18219210), (10, 14575368), (12, 12146140), (15, 9716912), (16, 9109605), (20, 7287684), (24, 6073070), (30, 4858456), (40, 3643842), (48, 3036535), (60, 2429228), (80, 1821921), (120, 1214614), (240, 607307)]