55264920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24239}}^1$

素因数の和:24272

約数の個数: 64

約数和(自身を含む): 174528000

約数和(自身を除く): 119263080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24239, 48478, 72717, 96956, 121195, 145434, 193912, 242390, 290868, 363585, 460541, 484780, 581736, 727170, 921082, 969560, 1381623, 1454340, 1842164, 2302705, 2763246, 2908680, 3684328, 4605410, 5526492, 6908115, 9210820, 11052984, 13816230, 18421640, 27632460, 55264920]

約数ペア:

[(1, 55264920), (2, 27632460), (3, 18421640), (4, 13816230), (5, 11052984), (6, 9210820), (8, 6908115), (10, 5526492), (12, 4605410), (15, 3684328), (19, 2908680), (20, 2763246), (24, 2302705), (30, 1842164), (38, 1454340), (40, 1381623), (57, 969560), (60, 921082), (76, 727170), (95, 581736), (114, 484780), (120, 460541), (152, 363585), (190, 290868), (228, 242390), (285, 193912), (380, 145434), (456, 121195), (570, 96956), (760, 72717), (1140, 48478), (2280, 24239)]