119762960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 297945216

約数和(自身を除く): 178182256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 823, 856, 1070, 1360, 1646, 1712, 1819, 2140, 3292, 3638, 4115, 4280, 6584, 7276, 8230, 8560, 9095, 13168, 13991, 14552, 16460, 18190, 27982, 29104, 32920, 36380, 55964, 65840, 69955, 72760, 88061, 111928, 139910, 145520, 176122, 223856, 279820, 352244, 440305, 559640, 704488, 880610, 1119280, 1408976, 1497037, 1761220, 2994074, 3522440, 5988148, 7044880, 7485185, 11976296, 14970370, 23952592, 29940740, 59881480, 119762960]

約数ペア:

[(1, 119762960), (2, 59881480), (4, 29940740), (5, 23952592), (8, 14970370), (10, 11976296), (16, 7485185), (17, 7044880), (20, 5988148), (34, 3522440), (40, 2994074), (68, 1761220), (80, 1497037), (85, 1408976), (107, 1119280), (136, 880610), (170, 704488), (214, 559640), (272, 440305), (340, 352244), (428, 279820), (535, 223856), (680, 176122), (823, 145520), (856, 139910), (1070, 111928), (1360, 88061), (1646, 72760), (1712, 69955), (1819, 65840), (2140, 55964), (3292, 36380), (3638, 32920), (4115, 29104), (4280, 27982), (6584, 18190), (7276, 16460), (8230, 14552), (8560, 13991), (9095, 13168)]