30303480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13324

約数の個数: 64

約数和(自身を含む): 95702400

約数和(自身を除く): 65398920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 13291, 26582, 39873, 53164, 66455, 79746, 106328, 132910, 159492, 199365, 252529, 265820, 318984, 398730, 505058, 531640, 757587, 797460, 1010116, 1262645, 1515174, 1594920, 2020232, 2525290, 3030348, 3787935, 5050580, 6060696, 7575870, 10101160, 15151740, 30303480]

約数ペア:

[(1, 30303480), (2, 15151740), (3, 10101160), (4, 7575870), (5, 6060696), (6, 5050580), (8, 3787935), (10, 3030348), (12, 2525290), (15, 2020232), (19, 1594920), (20, 1515174), (24, 1262645), (30, 1010116), (38, 797460), (40, 757587), (57, 531640), (60, 505058), (76, 398730), (95, 318984), (114, 265820), (120, 252529), (152, 199365), (190, 159492), (228, 132910), (285, 106328), (380, 79746), (456, 66455), (570, 53164), (760, 39873), (1140, 26582), (2280, 13291)]