57861960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 135674040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1279, 1508, 1560, 1740, 1885, 2262, 2558, 3016, 3480, 3770, 3837, 4524, 5116, 5655, 6395, 7540, 7674, 9048, 10232, 11310, 12790, 15080, 15348, 16627, 19185, 22620, 25580, 30696, 33254, 37091, 38370, 45240, 49881, 51160, 66508, 74182, 76740, 83135, 99762, 111273, 133016, 148364, 153480, 166270, 185455, 199524, 222546, 249405, 296728, 332540, 370910, 399048, 445092, 482183, 498810, 556365, 665080, 741820, 890184, 964366, 997620, 1112730, 1446549, 1483640, 1928732, 1995240, 2225460, 2410915, 2893098, 3857464, 4450920, 4821830, 5786196, 7232745, 9643660, 11572392, 14465490, 19287320, 28930980, 57861960]

約数ペア:

[(1, 57861960), (2, 28930980), (3, 19287320), (4, 14465490), (5, 11572392), (6, 9643660), (8, 7232745), (10, 5786196), (12, 4821830), (13, 4450920), (15, 3857464), (20, 2893098), (24, 2410915), (26, 2225460), (29, 1995240), (30, 1928732), (39, 1483640), (40, 1446549), (52, 1112730), (58, 997620), (60, 964366), (65, 890184), (78, 741820), (87, 665080), (104, 556365), (116, 498810), (120, 482183), (130, 445092), (145, 399048), (156, 370910), (174, 332540), (195, 296728), (232, 249405), (260, 222546), (290, 199524), (312, 185455), (348, 166270), (377, 153480), (390, 148364), (435, 133016), (520, 111273), (580, 99762), (696, 83135), (754, 76740), (780, 74182), (870, 66508), (1131, 51160), (1160, 49881), (1279, 45240), (1508, 38370), (1560, 37091), (1740, 33254), (1885, 30696), (2262, 25580), (2558, 22620), (3016, 19185), (3480, 16627), (3770, 15348), (3837, 15080), (4524, 12790), (5116, 11310), (5655, 10232), (6395, 9048), (7540, 7674)]