157089360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654539}}^1$

素因数の和:654555

約数の個数: 40

約数和(自身を含む): 486977760

約数和(自身を除く): 329888400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654539, 1309078, 1963617, 2618156, 3272695, 3927234, 5236312, 6545390, 7854468, 9818085, 10472624, 13090780, 15708936, 19636170, 26181560, 31417872, 39272340, 52363120, 78544680, 157089360]

約数ペア:

[(1, 157089360), (2, 78544680), (3, 52363120), (4, 39272340), (5, 31417872), (6, 26181560), (8, 19636170), (10, 15708936), (12, 13090780), (15, 10472624), (16, 9818085), (20, 7854468), (24, 6545390), (30, 5236312), (40, 3927234), (48, 3272695), (60, 2618156), (80, 1963617), (120, 1309078), (240, 654539)]