15628860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6679}}^1$

素因数の和:6707

約数の個数: 72

約数和(自身を含む): 51061920

約数和(自身を除く): 35433060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6679, 13358, 20037, 26716, 33395, 40074, 60111, 66790, 80148, 86827, 100185, 120222, 133580, 173654, 200370, 240444, 260481, 300555, 347308, 400740, 434135, 520962, 601110, 781443, 868270, 1041924, 1202220, 1302405, 1562886, 1736540, 2604810, 3125772, 3907215, 5209620, 7814430, 15628860]

約数ペア:

[(1, 15628860), (2, 7814430), (3, 5209620), (4, 3907215), (5, 3125772), (6, 2604810), (9, 1736540), (10, 1562886), (12, 1302405), (13, 1202220), (15, 1041924), (18, 868270), (20, 781443), (26, 601110), (30, 520962), (36, 434135), (39, 400740), (45, 347308), (52, 300555), (60, 260481), (65, 240444), (78, 200370), (90, 173654), (117, 133580), (130, 120222), (156, 100185), (180, 86827), (195, 80148), (234, 66790), (260, 60111), (390, 40074), (468, 33395), (585, 26716), (780, 20037), (1170, 13358), (2340, 6679)]