15112760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29063}}^1$

素因数の和:29087

約数の個数: 32

約数和(自身を含む): 36620640

約数和(自身を除く): 21507880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29063, 58126, 116252, 145315, 232504, 290630, 377819, 581260, 755638, 1162520, 1511276, 1889095, 3022552, 3778190, 7556380, 15112760]

約数ペア:

[(1, 15112760), (2, 7556380), (4, 3778190), (5, 3022552), (8, 1889095), (10, 1511276), (13, 1162520), (20, 755638), (26, 581260), (40, 377819), (52, 290630), (65, 232504), (104, 145315), (130, 116252), (260, 58126), (520, 29063)]