48887640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{135799}}^1$

素因数の和:135816

約数の個数: 48

約数和(自身を含む): 158886000

約数和(自身を除く): 109998360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 135799, 271598, 407397, 543196, 678995, 814794, 1086392, 1222191, 1357990, 1629588, 2036985, 2444382, 2715980, 3259176, 4073970, 4888764, 5431960, 6110955, 8147940, 9777528, 12221910, 16295880, 24443820, 48887640]

約数ペア:

[(1, 48887640), (2, 24443820), (3, 16295880), (4, 12221910), (5, 9777528), (6, 8147940), (8, 6110955), (9, 5431960), (10, 4888764), (12, 4073970), (15, 3259176), (18, 2715980), (20, 2444382), (24, 2036985), (30, 1629588), (36, 1357990), (40, 1222191), (45, 1086392), (60, 814794), (72, 678995), (90, 543196), (120, 407397), (180, 271598), (360, 135799)]