120335080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 284860800

約数和(自身を除く): 164525720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 139, 184, 230, 278, 460, 556, 695, 920, 941, 1112, 1390, 1882, 2780, 3197, 3764, 4705, 5560, 6394, 7528, 9410, 12788, 15985, 18820, 21643, 25576, 31970, 37640, 43286, 63940, 86572, 108215, 127880, 130799, 173144, 216430, 261598, 432860, 523196, 653995, 865720, 1046392, 1307990, 2615980, 3008377, 5231960, 6016754, 12033508, 15041885, 24067016, 30083770, 60167540, 120335080]

約数ペア:

[(1, 120335080), (2, 60167540), (4, 30083770), (5, 24067016), (8, 15041885), (10, 12033508), (20, 6016754), (23, 5231960), (40, 3008377), (46, 2615980), (92, 1307990), (115, 1046392), (139, 865720), (184, 653995), (230, 523196), (278, 432860), (460, 261598), (556, 216430), (695, 173144), (920, 130799), (941, 127880), (1112, 108215), (1390, 86572), (1882, 63940), (2780, 43286), (3197, 37640), (3764, 31970), (4705, 25576), (5560, 21643), (6394, 18820), (7528, 15985), (9410, 12788)]