244538040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{2389}}^1$

素因数の和:3256

約数の個数: 64

約数和(自身を含む): 734781600

約数和(自身を除く): 490243560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 853, 1706, 2389, 2559, 3412, 4265, 4778, 5118, 6824, 7167, 8530, 9556, 10236, 11945, 12795, 14334, 17060, 19112, 20472, 23890, 25590, 28668, 34120, 35835, 47780, 51180, 57336, 71670, 95560, 102360, 143340, 286680, 2037817, 4075634, 6113451, 8151268, 10189085, 12226902, 16302536, 20378170, 24453804, 30567255, 40756340, 48907608, 61134510, 81512680, 122269020, 244538040]

約数ペア:

[(1, 244538040), (2, 122269020), (3, 81512680), (4, 61134510), (5, 48907608), (6, 40756340), (8, 30567255), (10, 24453804), (12, 20378170), (15, 16302536), (20, 12226902), (24, 10189085), (30, 8151268), (40, 6113451), (60, 4075634), (120, 2037817), (853, 286680), (1706, 143340), (2389, 102360), (2559, 95560), (3412, 71670), (4265, 57336), (4778, 51180), (5118, 47780), (6824, 35835), (7167, 34120), (8530, 28668), (9556, 25590), (10236, 23890), (11945, 20472), (12795, 19112), (14334, 17060)]