42754080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89071}}^1$

素因数の和:89089

約数の個数: 48

約数和(自身を含む): 134676864

約数和(自身を除く): 91922784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 89071, 178142, 267213, 356284, 445355, 534426, 712568, 890710, 1068852, 1336065, 1425136, 1781420, 2137704, 2672130, 2850272, 3562840, 4275408, 5344260, 7125680, 8550816, 10688520, 14251360, 21377040, 42754080]

約数ペア:

[(1, 42754080), (2, 21377040), (3, 14251360), (4, 10688520), (5, 8550816), (6, 7125680), (8, 5344260), (10, 4275408), (12, 3562840), (15, 2850272), (16, 2672130), (20, 2137704), (24, 1781420), (30, 1425136), (32, 1336065), (40, 1068852), (48, 890710), (60, 712568), (80, 534426), (96, 445355), (120, 356284), (160, 267213), (240, 178142), (480, 89071)]