120067480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 295011360

約数和(自身を除く): 174943880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3163, 3796, 4745, 6326, 7592, 9490, 12652, 15815, 18980, 25304, 31630, 37960, 41119, 63260, 82238, 126520, 164476, 205595, 230899, 328952, 411190, 461798, 822380, 923596, 1154495, 1644760, 1847192, 2308990, 3001687, 4617980, 6003374, 9235960, 12006748, 15008435, 24013496, 30016870, 60033740, 120067480]

約数ペア:

[(1, 120067480), (2, 60033740), (4, 30016870), (5, 24013496), (8, 15008435), (10, 12006748), (13, 9235960), (20, 6003374), (26, 4617980), (40, 3001687), (52, 2308990), (65, 1847192), (73, 1644760), (104, 1154495), (130, 923596), (146, 822380), (260, 461798), (292, 411190), (365, 328952), (520, 230899), (584, 205595), (730, 164476), (949, 126520), (1460, 82238), (1898, 63260), (2920, 41119), (3163, 37960), (3796, 31630), (4745, 25304), (6326, 18980), (7592, 15815), (9490, 12652)]