42827640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4889}}^1$

素因数の和:4976

約数の個数: 64

約数和(自身を含む): 130269600

約数和(自身を除く): 87441960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 4889, 8760, 9778, 14667, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 97780, 117336, 146670, 195560, 293340, 356897, 586680, 713794, 1070691, 1427588, 1784485, 2141382, 2855176, 3568970, 4282764, 5353455, 7137940, 8565528, 10706910, 14275880, 21413820, 42827640]

約数ペア:

[(1, 42827640), (2, 21413820), (3, 14275880), (4, 10706910), (5, 8565528), (6, 7137940), (8, 5353455), (10, 4282764), (12, 3568970), (15, 2855176), (20, 2141382), (24, 1784485), (30, 1427588), (40, 1070691), (60, 713794), (73, 586680), (120, 356897), (146, 293340), (219, 195560), (292, 146670), (365, 117336), (438, 97780), (584, 73335), (730, 58668), (876, 48890), (1095, 39112), (1460, 29334), (1752, 24445), (2190, 19556), (2920, 14667), (4380, 9778), (4889, 8760)]