3128085480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2005183}}^1$

素因数の和:2005210

約数の個数: 64

約数和(自身を含む): 10106127360

約数和(自身を除く): 6978041880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2005183, 4010366, 6015549, 8020732, 10025915, 12031098, 16041464, 20051830, 24062196, 26067379, 30077745, 40103660, 48124392, 52134758, 60155490, 78202137, 80207320, 104269516, 120310980, 130336895, 156404274, 208539032, 240621960, 260673790, 312808548, 391010685, 521347580, 625617096, 782021370, 1042695160, 1564042740, 3128085480]

約数ペア:

[(1, 3128085480), (2, 1564042740), (3, 1042695160), (4, 782021370), (5, 625617096), (6, 521347580), (8, 391010685), (10, 312808548), (12, 260673790), (13, 240621960), (15, 208539032), (20, 156404274), (24, 130336895), (26, 120310980), (30, 104269516), (39, 80207320), (40, 78202137), (52, 60155490), (60, 52134758), (65, 48124392), (78, 40103660), (104, 30077745), (120, 26067379), (130, 24062196), (156, 20051830), (195, 16041464), (260, 12031098), (312, 10025915), (390, 8020732), (520, 6015549), (780, 4010366), (1560, 2005183)]