72060540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63211}}^1$

素因数の和:63242

約数の個数: 48

約数和(自身を含む): 212392320

約数和(自身を除く): 140331780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 63211, 126422, 189633, 252844, 316055, 379266, 632110, 758532, 948165, 1201009, 1264220, 1896330, 2402018, 3603027, 3792660, 4804036, 6005045, 7206054, 12010090, 14412108, 18015135, 24020180, 36030270, 72060540]

約数ペア:

[(1, 72060540), (2, 36030270), (3, 24020180), (4, 18015135), (5, 14412108), (6, 12010090), (10, 7206054), (12, 6005045), (15, 4804036), (19, 3792660), (20, 3603027), (30, 2402018), (38, 1896330), (57, 1264220), (60, 1201009), (76, 948165), (95, 758532), (114, 632110), (190, 379266), (228, 316055), (285, 252844), (380, 189633), (570, 126422), (1140, 63211)]