56943120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18251}}^1$

素因数の和:18280

約数の個数: 80

約数和(自身を含む): 190112832

約数和(自身を除く): 133169712

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, 18251, 36502, 54753, 73004, 91255, 109506, 146008, 182510, 219012, 237263, 273765, 292016, 365020, 438024, 474526, 547530, 711789, 730040, 876048, 949052, 1095060, 1186315, 1423578, 1460080, 1898104, 2190120, 2372630, 2847156, 3558945, 3796208, 4380240, 4745260, 5694312, 7117890, 9490520, 11388624, 14235780, 18981040, 28471560, 56943120]

約数ペア:

[(1, 56943120), (2, 28471560), (3, 18981040), (4, 14235780), (5, 11388624), (6, 9490520), (8, 7117890), (10, 5694312), (12, 4745260), (13, 4380240), (15, 3796208), (16, 3558945), (20, 2847156), (24, 2372630), (26, 2190120), (30, 1898104), (39, 1460080), (40, 1423578), (48, 1186315), (52, 1095060), (60, 949052), (65, 876048), (78, 730040), (80, 711789), (104, 547530), (120, 474526), (130, 438024), (156, 365020), (195, 292016), (208, 273765), (240, 237263), (260, 219012), (312, 182510), (390, 146008), (520, 109506), (624, 91255), (780, 73004), (1040, 54753), (1560, 36502), (3120, 18251)]