15729126660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6721849}}^1$

素因数の和:6721877

約数の個数: 72

約数和(自身を含む): 51381821400

約数和(自身を除く): 35652694740

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, 6721849, 13443698, 20165547, 26887396, 33609245, 40331094, 60496641, 67218490, 80662188, 87384037, 100827735, 120993282, 134436980, 174768074, 201655470, 241986564, 262152111, 302483205, 349536148, 403310940, 436920185, 524304222, 604966410, 786456333, 873840370, 1048608444, 1209932820, 1310760555, 1572912666, 1747680740, 2621521110, 3145825332, 3932281665, 5243042220, 7864563330, 15729126660]

約数ペア:

[(1, 15729126660), (2, 7864563330), (3, 5243042220), (4, 3932281665), (5, 3145825332), (6, 2621521110), (9, 1747680740), (10, 1572912666), (12, 1310760555), (13, 1209932820), (15, 1048608444), (18, 873840370), (20, 786456333), (26, 604966410), (30, 524304222), (36, 436920185), (39, 403310940), (45, 349536148), (52, 302483205), (60, 262152111), (65, 241986564), (78, 201655470), (90, 174768074), (117, 134436980), (130, 120993282), (156, 100827735), (180, 87384037), (195, 80662188), (234, 67218490), (260, 60496641), (390, 40331094), (468, 33609245), (585, 26887396), (780, 20165547), (1170, 13443698), (2340, 6721849)]