2487119160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20725993}}^1$

素因数の和:20726007

約数の個数: 32

約数和(自身を含む): 7461357840

約数和(自身を除く): 4974238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20725993, 41451986, 62177979, 82903972, 103629965, 124355958, 165807944, 207259930, 248711916, 310889895, 414519860, 497423832, 621779790, 829039720, 1243559580, 2487119160]

約数ペア:

[(1, 2487119160), (2, 1243559580), (3, 829039720), (4, 621779790), (5, 497423832), (6, 414519860), (8, 310889895), (10, 248711916), (12, 207259930), (15, 165807944), (20, 124355958), (24, 103629965), (30, 82903972), (40, 62177979), (60, 41451986), (120, 20725993)]