7892040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5086

約数の個数: 64

約数和(自身を含む): 25502400

約数和(自身を除く): 17610360

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, 5059, 10118, 15177, 20236, 25295, 30354, 40472, 50590, 60708, 65767, 75885, 101180, 121416, 131534, 151770, 197301, 202360, 263068, 303540, 328835, 394602, 526136, 607080, 657670, 789204, 986505, 1315340, 1578408, 1973010, 2630680, 3946020, 7892040]

約数ペア:

[(1, 7892040), (2, 3946020), (3, 2630680), (4, 1973010), (5, 1578408), (6, 1315340), (8, 986505), (10, 789204), (12, 657670), (13, 607080), (15, 526136), (20, 394602), (24, 328835), (26, 303540), (30, 263068), (39, 202360), (40, 197301), (52, 151770), (60, 131534), (65, 121416), (78, 101180), (104, 75885), (120, 65767), (130, 60708), (156, 50590), (195, 40472), (260, 30354), (312, 25295), (390, 20236), (520, 15177), (780, 10118), (1560, 5059)]