187483920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60091}}^1$

素因数の和:60120

約数の個数: 80

約数和(自身を含む): 625918272

約数和(自身を除く): 438434352

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, 60091, 120182, 180273, 240364, 300455, 360546, 480728, 600910, 721092, 781183, 901365, 961456, 1201820, 1442184, 1562366, 1802730, 2343549, 2403640, 2884368, 3124732, 3605460, 3905915, 4687098, 4807280, 6249464, 7210920, 7811830, 9374196, 11717745, 12498928, 14421840, 15623660, 18748392, 23435490, 31247320, 37496784, 46870980, 62494640, 93741960, 187483920]

約数ペア:

[(1, 187483920), (2, 93741960), (3, 62494640), (4, 46870980), (5, 37496784), (6, 31247320), (8, 23435490), (10, 18748392), (12, 15623660), (13, 14421840), (15, 12498928), (16, 11717745), (20, 9374196), (24, 7811830), (26, 7210920), (30, 6249464), (39, 4807280), (40, 4687098), (48, 3905915), (52, 3605460), (60, 3124732), (65, 2884368), (78, 2403640), (80, 2343549), (104, 1802730), (120, 1562366), (130, 1442184), (156, 1201820), (195, 961456), (208, 901365), (240, 781183), (260, 721092), (312, 600910), (390, 480728), (520, 360546), (624, 300455), (780, 240364), (1040, 180273), (1560, 120182), (3120, 60091)]