72603840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75629}}^1$

素因数の和:75649

約数の個数: 56

約数和(自身を含む): 230520240

約数和(自身を除く): 157916400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75629, 151258, 226887, 302516, 378145, 453774, 605032, 756290, 907548, 1134435, 1210064, 1512580, 1815096, 2268870, 2420128, 3025160, 3630192, 4537740, 4840256, 6050320, 7260384, 9075480, 12100640, 14520768, 18150960, 24201280, 36301920, 72603840]

約数ペア:

[(1, 72603840), (2, 36301920), (3, 24201280), (4, 18150960), (5, 14520768), (6, 12100640), (8, 9075480), (10, 7260384), (12, 6050320), (15, 4840256), (16, 4537740), (20, 3630192), (24, 3025160), (30, 2420128), (32, 2268870), (40, 1815096), (48, 1512580), (60, 1210064), (64, 1134435), (80, 907548), (96, 756290), (120, 605032), (160, 453774), (192, 378145), (240, 302516), (320, 226887), (480, 151258), (960, 75629)]