140255760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{584399}}^1$

素因数の和:584415

約数の個数: 40

約数和(自身を含む): 434793600

約数和(自身を除く): 294537840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 584399, 1168798, 1753197, 2337596, 2921995, 3506394, 4675192, 5843990, 7012788, 8765985, 9350384, 11687980, 14025576, 17531970, 23375960, 28051152, 35063940, 46751920, 70127880, 140255760]

約数ペア:

[(1, 140255760), (2, 70127880), (3, 46751920), (4, 35063940), (5, 28051152), (6, 23375960), (8, 17531970), (10, 14025576), (12, 11687980), (15, 9350384), (16, 8765985), (20, 7012788), (24, 5843990), (30, 4675192), (40, 3506394), (48, 2921995), (60, 2337596), (80, 1753197), (120, 1168798), (240, 584399)]