47204040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30259}}^1$

素因数の和:30286

約数の個数: 64

約数和(自身を含む): 152510400

約数和(自身を除く): 105306360

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, 30259, 60518, 90777, 121036, 151295, 181554, 242072, 302590, 363108, 393367, 453885, 605180, 726216, 786734, 907770, 1180101, 1210360, 1573468, 1815540, 1966835, 2360202, 3146936, 3631080, 3933670, 4720404, 5900505, 7867340, 9440808, 11801010, 15734680, 23602020, 47204040]

約数ペア:

[(1, 47204040), (2, 23602020), (3, 15734680), (4, 11801010), (5, 9440808), (6, 7867340), (8, 5900505), (10, 4720404), (12, 3933670), (13, 3631080), (15, 3146936), (20, 2360202), (24, 1966835), (26, 1815540), (30, 1573468), (39, 1210360), (40, 1180101), (52, 907770), (60, 786734), (65, 726216), (78, 605180), (104, 453885), (120, 393367), (130, 363108), (156, 302590), (195, 242072), (260, 181554), (312, 151295), (390, 121036), (520, 90777), (780, 60518), (1560, 30259)]