3054880

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 7358904

約数和(自身を除く): 4304024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 313, 488, 610, 626, 976, 1220, 1252, 1565, 1952, 2440, 2504, 3130, 4880, 5008, 6260, 9760, 10016, 12520, 19093, 25040, 38186, 50080, 76372, 95465, 152744, 190930, 305488, 381860, 610976, 763720, 1527440, 3054880]

約数ペア:

[(1, 3054880), (2, 1527440), (4, 763720), (5, 610976), (8, 381860), (10, 305488), (16, 190930), (20, 152744), (32, 95465), (40, 76372), (61, 50080), (80, 38186), (122, 25040), (160, 19093), (244, 12520), (305, 10016), (313, 9760), (488, 6260), (610, 5008), (626, 4880), (976, 3130), (1220, 2504), (1252, 2440), (1565, 1952)]