8181118320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{34087993}}^1$

素因数の和:34088009

約数の個数: 40

約数和(自身を含む): 25361467536

約数和(自身を除く): 17180349216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 34087993, 68175986, 102263979, 136351972, 170439965, 204527958, 272703944, 340879930, 409055916, 511319895, 545407888, 681759860, 818111832, 1022639790, 1363519720, 1636223664, 2045279580, 2727039440, 4090559160, 8181118320]

約数ペア:

[(1, 8181118320), (2, 4090559160), (3, 2727039440), (4, 2045279580), (5, 1636223664), (6, 1363519720), (8, 1022639790), (10, 818111832), (12, 681759860), (15, 545407888), (16, 511319895), (20, 409055916), (24, 340879930), (30, 272703944), (40, 204527958), (48, 170439965), (60, 136351972), (80, 102263979), (120, 68175986), (240, 34087993)]