549622320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176161}}^1$

素因数の和:176190

約数の個数: 80

約数和(自身を含む): 1834903392

約数和(自身を除く): 1285281072

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, 176161, 352322, 528483, 704644, 880805, 1056966, 1409288, 1761610, 2113932, 2290093, 2642415, 2818576, 3523220, 4227864, 4580186, 5284830, 6870279, 7046440, 8455728, 9160372, 10569660, 11450465, 13740558, 14092880, 18320744, 21139320, 22900930, 27481116, 34351395, 36641488, 42278640, 45801860, 54962232, 68702790, 91603720, 109924464, 137405580, 183207440, 274811160, 549622320]

約数ペア:

[(1, 549622320), (2, 274811160), (3, 183207440), (4, 137405580), (5, 109924464), (6, 91603720), (8, 68702790), (10, 54962232), (12, 45801860), (13, 42278640), (15, 36641488), (16, 34351395), (20, 27481116), (24, 22900930), (26, 21139320), (30, 18320744), (39, 14092880), (40, 13740558), (48, 11450465), (52, 10569660), (60, 9160372), (65, 8455728), (78, 7046440), (80, 6870279), (104, 5284830), (120, 4580186), (130, 4227864), (156, 3523220), (195, 2818576), (208, 2642415), (240, 2290093), (260, 2113932), (312, 1761610), (390, 1409288), (520, 1056966), (624, 880805), (780, 704644), (1040, 528483), (1560, 352322), (3120, 176161)]