7944360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 24019200

約数和(自身を除く): 16074840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 277, 478, 554, 717, 831, 956, 1108, 1195, 1385, 1434, 1662, 1912, 2216, 2390, 2770, 2868, 3324, 3585, 4155, 4780, 5540, 5736, 6648, 7170, 8310, 9560, 11080, 14340, 16620, 28680, 33240, 66203, 132406, 198609, 264812, 331015, 397218, 529624, 662030, 794436, 993045, 1324060, 1588872, 1986090, 2648120, 3972180, 7944360]

約数ペア:

[(1, 7944360), (2, 3972180), (3, 2648120), (4, 1986090), (5, 1588872), (6, 1324060), (8, 993045), (10, 794436), (12, 662030), (15, 529624), (20, 397218), (24, 331015), (30, 264812), (40, 198609), (60, 132406), (120, 66203), (239, 33240), (277, 28680), (478, 16620), (554, 14340), (717, 11080), (831, 9560), (956, 8310), (1108, 7170), (1195, 6648), (1385, 5736), (1434, 5540), (1662, 4780), (1912, 4155), (2216, 3585), (2390, 3324), (2770, 2868)]