28870680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{240589}}^1$

素因数の和:240603

約数の個数: 32

約数和(自身を含む): 86612400

約数和(自身を除く): 57741720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 240589, 481178, 721767, 962356, 1202945, 1443534, 1924712, 2405890, 2887068, 3608835, 4811780, 5774136, 7217670, 9623560, 14435340, 28870680]

約数ペア:

[(1, 28870680), (2, 14435340), (3, 9623560), (4, 7217670), (5, 5774136), (6, 4811780), (8, 3608835), (10, 2887068), (12, 2405890), (15, 1924712), (20, 1443534), (24, 1202945), (30, 962356), (40, 721767), (60, 481178), (120, 240589)]