154154720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33223}}^1$

素因数の和:33267

約数の個数: 48

約数和(自身を含む): 376760160

約数和(自身を除く): 222605440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 33223, 66446, 132892, 166115, 265784, 332230, 531568, 664460, 963467, 1063136, 1328920, 1926934, 2657840, 3853868, 4817335, 5315680, 7707736, 9634670, 15415472, 19269340, 30830944, 38538680, 77077360, 154154720]

約数ペア:

[(1, 154154720), (2, 77077360), (4, 38538680), (5, 30830944), (8, 19269340), (10, 15415472), (16, 9634670), (20, 7707736), (29, 5315680), (32, 4817335), (40, 3853868), (58, 2657840), (80, 1926934), (116, 1328920), (145, 1063136), (160, 963467), (232, 664460), (290, 531568), (464, 332230), (580, 265784), (928, 166115), (1160, 132892), (2320, 66446), (4640, 33223)]