129572040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83059}}^1$

素因数の和:83086

約数の個数: 64

約数和(自身を含む): 418622400

約数和(自身を除く): 289050360

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, 83059, 166118, 249177, 332236, 415295, 498354, 664472, 830590, 996708, 1079767, 1245885, 1661180, 1993416, 2159534, 2491770, 3239301, 3322360, 4319068, 4983540, 5398835, 6478602, 8638136, 9967080, 10797670, 12957204, 16196505, 21595340, 25914408, 32393010, 43190680, 64786020, 129572040]

約数ペア:

[(1, 129572040), (2, 64786020), (3, 43190680), (4, 32393010), (5, 25914408), (6, 21595340), (8, 16196505), (10, 12957204), (12, 10797670), (13, 9967080), (15, 8638136), (20, 6478602), (24, 5398835), (26, 4983540), (30, 4319068), (39, 3322360), (40, 3239301), (52, 2491770), (60, 2159534), (65, 1993416), (78, 1661180), (104, 1245885), (120, 1079767), (130, 996708), (156, 830590), (195, 664472), (260, 498354), (312, 415295), (390, 332236), (520, 249177), (780, 166118), (1560, 83059)]