113472840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72739}}^1$

素因数の和:72766

約数の個数: 64

約数和(自身を含む): 366609600

約数和(自身を除く): 253136760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 72739, 145478, 218217, 290956, 363695, 436434, 581912, 727390, 872868, 945607, 1091085, 1454780, 1745736, 1891214, 2182170, 2836821, 2909560, 3782428, 4364340, 4728035, 5673642, 7564856, 8728680, 9456070, 11347284, 14184105, 18912140, 22694568, 28368210, 37824280, 56736420, 113472840]

約数ペア:

[(1, 113472840), (2, 56736420), (3, 37824280), (4, 28368210), (5, 22694568), (6, 18912140), (8, 14184105), (10, 11347284), (12, 9456070), (13, 8728680), (15, 7564856), (20, 5673642), (24, 4728035), (26, 4364340), (30, 3782428), (39, 2909560), (40, 2836821), (52, 2182170), (60, 1891214), (65, 1745736), (78, 1454780), (104, 1091085), (120, 945607), (130, 872868), (156, 727390), (195, 581912), (260, 436434), (312, 363695), (390, 290956), (520, 218217), (780, 145478), (1560, 72739)]