40991460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2521}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 115245312

約数和(自身を除く): 74253852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2521, 2710, 3252, 4065, 5042, 5420, 7563, 8130, 10084, 12605, 15126, 16260, 25210, 30252, 37815, 50420, 75630, 151260, 683191, 1366382, 2049573, 2732764, 3415955, 4099146, 6831910, 8198292, 10247865, 13663820, 20495730, 40991460]

約数ペア:

[(1, 40991460), (2, 20495730), (3, 13663820), (4, 10247865), (5, 8198292), (6, 6831910), (10, 4099146), (12, 3415955), (15, 2732764), (20, 2049573), (30, 1366382), (60, 683191), (271, 151260), (542, 75630), (813, 50420), (1084, 37815), (1355, 30252), (1626, 25210), (2521, 16260), (2710, 15126), (3252, 12605), (4065, 10084), (5042, 8130), (5420, 7563)]