74621360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4506

約数の個数: 80

約数和(自身を含む): 199272960

約数和(自身を除く): 124651600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 4463, 8360, 8926, 16720, 17852, 22315, 35704, 44630, 49093, 71408, 84797, 89260, 98186, 169594, 178520, 196372, 245465, 339188, 357040, 392744, 423985, 490930, 678376, 785488, 847970, 932767, 981860, 1356752, 1695940, 1865534, 1963720, 3391880, 3731068, 3927440, 4663835, 6783760, 7462136, 9327670, 14924272, 18655340, 37310680, 74621360]

約数ペア:

[(1, 74621360), (2, 37310680), (4, 18655340), (5, 14924272), (8, 9327670), (10, 7462136), (11, 6783760), (16, 4663835), (19, 3927440), (20, 3731068), (22, 3391880), (38, 1963720), (40, 1865534), (44, 1695940), (55, 1356752), (76, 981860), (80, 932767), (88, 847970), (95, 785488), (110, 678376), (152, 490930), (176, 423985), (190, 392744), (209, 357040), (220, 339188), (304, 245465), (380, 196372), (418, 178520), (440, 169594), (760, 98186), (836, 89260), (880, 84797), (1045, 71408), (1520, 49093), (1672, 44630), (2090, 35704), (3344, 22315), (4180, 17852), (4463, 16720), (8360, 8926)]