6560580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 19922112

約数和(自身を除く): 13361532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 647, 676, 780, 845, 1014, 1294, 1690, 1941, 2028, 2535, 2588, 3235, 3380, 3882, 5070, 6470, 7764, 8411, 9705, 10140, 12940, 16822, 19410, 25233, 33644, 38820, 42055, 50466, 84110, 100932, 109343, 126165, 168220, 218686, 252330, 328029, 437372, 504660, 546715, 656058, 1093430, 1312116, 1640145, 2186860, 3280290, 6560580]

約数ペア:

[(1, 6560580), (2, 3280290), (3, 2186860), (4, 1640145), (5, 1312116), (6, 1093430), (10, 656058), (12, 546715), (13, 504660), (15, 437372), (20, 328029), (26, 252330), (30, 218686), (39, 168220), (52, 126165), (60, 109343), (65, 100932), (78, 84110), (130, 50466), (156, 42055), (169, 38820), (195, 33644), (260, 25233), (338, 19410), (390, 16822), (507, 12940), (647, 10140), (676, 9705), (780, 8411), (845, 7764), (1014, 6470), (1294, 5070), (1690, 3882), (1941, 3380), (2028, 3235), (2535, 2588)]