47709720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{132527}}^1$

素因数の和:132544

約数の個数: 48

約数和(自身を含む): 155057760

約数和(自身を除く): 107348040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 132527, 265054, 397581, 530108, 662635, 795162, 1060216, 1192743, 1325270, 1590324, 1987905, 2385486, 2650540, 3180648, 3975810, 4770972, 5301080, 5963715, 7951620, 9541944, 11927430, 15903240, 23854860, 47709720]

約数ペア:

[(1, 47709720), (2, 23854860), (3, 15903240), (4, 11927430), (5, 9541944), (6, 7951620), (8, 5963715), (9, 5301080), (10, 4770972), (12, 3975810), (15, 3180648), (18, 2650540), (20, 2385486), (24, 1987905), (30, 1590324), (36, 1325270), (40, 1192743), (45, 1060216), (60, 795162), (72, 662635), (90, 530108), (120, 397581), (180, 265054), (360, 132527)]