130327380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80449}}^1$

素因数の和:80470

約数の個数: 60

約数和(自身を含む): 408846900

約数和(自身を除く): 278519520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 80449, 160898, 241347, 321796, 402245, 482694, 724041, 804490, 965388, 1206735, 1448082, 1608980, 2172123, 2413470, 2896164, 3620205, 4344246, 4826940, 6516369, 7240410, 8688492, 10860615, 13032738, 14480820, 21721230, 26065476, 32581845, 43442460, 65163690, 130327380]

約数ペア:

[(1, 130327380), (2, 65163690), (3, 43442460), (4, 32581845), (5, 26065476), (6, 21721230), (9, 14480820), (10, 13032738), (12, 10860615), (15, 8688492), (18, 7240410), (20, 6516369), (27, 4826940), (30, 4344246), (36, 3620205), (45, 2896164), (54, 2413470), (60, 2172123), (81, 1608980), (90, 1448082), (108, 1206735), (135, 965388), (162, 804490), (180, 724041), (270, 482694), (324, 402245), (405, 321796), (540, 241347), (810, 160898), (1620, 80449)]