147142320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47161}}^1$

素因数の和:47190

約数の個数: 80

約数和(自身を含む): 491239392

約数和(自身を除く): 344097072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 47161, 94322, 141483, 188644, 235805, 282966, 377288, 471610, 565932, 613093, 707415, 754576, 943220, 1131864, 1226186, 1414830, 1839279, 1886440, 2263728, 2452372, 2829660, 3065465, 3678558, 3772880, 4904744, 5659320, 6130930, 7357116, 9196395, 9809488, 11318640, 12261860, 14714232, 18392790, 24523720, 29428464, 36785580, 49047440, 73571160, 147142320]

約数ペア:

[(1, 147142320), (2, 73571160), (3, 49047440), (4, 36785580), (5, 29428464), (6, 24523720), (8, 18392790), (10, 14714232), (12, 12261860), (13, 11318640), (15, 9809488), (16, 9196395), (20, 7357116), (24, 6130930), (26, 5659320), (30, 4904744), (39, 3772880), (40, 3678558), (48, 3065465), (52, 2829660), (60, 2452372), (65, 2263728), (78, 1886440), (80, 1839279), (104, 1414830), (120, 1226186), (130, 1131864), (156, 943220), (195, 754576), (208, 707415), (240, 613093), (260, 565932), (312, 471610), (390, 377288), (520, 282966), (624, 235805), (780, 188644), (1040, 141483), (1560, 94322), (3120, 47161)]