80702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46381}}^1$

素因数の和:46422

約数の個数: 48

約数和(自身を含む): 233765280

約数和(自身を除く): 153062340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 46381, 92762, 139143, 185524, 231905, 278286, 463810, 556572, 695715, 927620, 1345049, 1391430, 2690098, 2782860, 4035147, 5380196, 6725245, 8070294, 13450490, 16140588, 20175735, 26900980, 40351470, 80702940]

約数ペア:

[(1, 80702940), (2, 40351470), (3, 26900980), (4, 20175735), (5, 16140588), (6, 13450490), (10, 8070294), (12, 6725245), (15, 5380196), (20, 4035147), (29, 2782860), (30, 2690098), (58, 1391430), (60, 1345049), (87, 927620), (116, 695715), (145, 556572), (174, 463810), (290, 278286), (348, 231905), (435, 185524), (580, 139143), (870, 92762), (1740, 46381)]