15693832020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{162563}}^1$

素因数の和:164184

約数の個数: 48

約数和(自身を含む): 43970310720

約数和(自身を除く): 28276478700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1609, 3218, 4827, 6436, 8045, 9654, 16090, 19308, 24135, 32180, 48270, 96540, 162563, 325126, 487689, 650252, 812815, 975378, 1625630, 1950756, 2438445, 3251260, 4876890, 9753780, 261563867, 523127734, 784691601, 1046255468, 1307819335, 1569383202, 2615638670, 3138766404, 3923458005, 5231277340, 7846916010, 15693832020]

約数ペア:

[(1, 15693832020), (2, 7846916010), (3, 5231277340), (4, 3923458005), (5, 3138766404), (6, 2615638670), (10, 1569383202), (12, 1307819335), (15, 1046255468), (20, 784691601), (30, 523127734), (60, 261563867), (1609, 9753780), (3218, 4876890), (4827, 3251260), (6436, 2438445), (8045, 1950756), (9654, 1625630), (16090, 975378), (19308, 812815), (24135, 650252), (32180, 487689), (48270, 325126), (96540, 162563)]