145207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75629}}^1$

素因数の和:75651

約数の個数: 64

約数和(自身を含む): 462855600

約数和(自身を除く): 317647920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 75629, 151258, 226887, 302516, 378145, 453774, 605032, 756290, 907548, 1134435, 1210064, 1512580, 1815096, 2268870, 2420128, 3025160, 3630192, 4537740, 4840256, 6050320, 7260384, 9075480, 9680512, 12100640, 14520768, 18150960, 24201280, 29041536, 36301920, 48402560, 72603840, 145207680]

約数ペア:

[(1, 145207680), (2, 72603840), (3, 48402560), (4, 36301920), (5, 29041536), (6, 24201280), (8, 18150960), (10, 14520768), (12, 12100640), (15, 9680512), (16, 9075480), (20, 7260384), (24, 6050320), (30, 4840256), (32, 4537740), (40, 3630192), (48, 3025160), (60, 2420128), (64, 2268870), (80, 1815096), (96, 1512580), (120, 1210064), (128, 1134435), (160, 907548), (192, 756290), (240, 605032), (320, 453774), (384, 378145), (480, 302516), (640, 226887), (960, 151258), (1920, 75629)]