520060680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1444613}}^1$

素因数の和:1444630

約数の個数: 48

約数和(自身を含む): 1690198380

約数和(自身を除く): 1170137700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1444613, 2889226, 4333839, 5778452, 7223065, 8667678, 11556904, 13001517, 14446130, 17335356, 21669195, 26003034, 28892260, 34670712, 43338390, 52006068, 57784520, 65007585, 86676780, 104012136, 130015170, 173353560, 260030340, 520060680]

約数ペア:

[(1, 520060680), (2, 260030340), (3, 173353560), (4, 130015170), (5, 104012136), (6, 86676780), (8, 65007585), (9, 57784520), (10, 52006068), (12, 43338390), (15, 34670712), (18, 28892260), (20, 26003034), (24, 21669195), (30, 17335356), (36, 14446130), (40, 13001517), (45, 11556904), (60, 8667678), (72, 7223065), (90, 5778452), (120, 4333839), (180, 2889226), (360, 1444613)]