854345040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3559771}}^1$

素因数の和:3559787

約数の個数: 40

約数和(自身を含む): 2648470368

約数和(自身を除く): 1794125328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3559771, 7119542, 10679313, 14239084, 17798855, 21358626, 28478168, 35597710, 42717252, 53396565, 56956336, 71195420, 85434504, 106793130, 142390840, 170869008, 213586260, 284781680, 427172520, 854345040]

約数ペア:

[(1, 854345040), (2, 427172520), (3, 284781680), (4, 213586260), (5, 170869008), (6, 142390840), (8, 106793130), (10, 85434504), (12, 71195420), (15, 56956336), (16, 53396565), (20, 42717252), (24, 35597710), (30, 28478168), (40, 21358626), (48, 17798855), (60, 14239084), (80, 10679313), (120, 7119542), (240, 3559771)]