47779320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^2$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 143565480

約数和(自身を除く): 95786160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 12620, 15144, 18930, 25240, 37860, 75720, 398161, 796322, 1194483, 1592644, 1990805, 2388966, 3185288, 3981610, 4777932, 5972415, 7963220, 9555864, 11944830, 15926440, 23889660, 47779320]

約数ペア:

[(1, 47779320), (2, 23889660), (3, 15926440), (4, 11944830), (5, 9555864), (6, 7963220), (8, 5972415), (10, 4777932), (12, 3981610), (15, 3185288), (20, 2388966), (24, 1990805), (30, 1592644), (40, 1194483), (60, 796322), (120, 398161), (631, 75720), (1262, 37860), (1893, 25240), (2524, 18930), (3155, 15144), (3786, 12620), (5048, 9465), (6310, 7572)]