1231169640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{8389}}^1$

素因数の和:9626

約数の個数: 64

約数和(自身を含む): 3696969600

約数和(自身を除く): 2465799960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223, 2446, 3669, 4892, 6115, 7338, 8389, 9784, 12230, 14676, 16778, 18345, 24460, 25167, 29352, 33556, 36690, 41945, 48920, 50334, 67112, 73380, 83890, 100668, 125835, 146760, 167780, 201336, 251670, 335560, 503340, 1006680, 10259747, 20519494, 30779241, 41038988, 51298735, 61558482, 82077976, 102597470, 123116964, 153896205, 205194940, 246233928, 307792410, 410389880, 615584820, 1231169640]

約数ペア:

[(1, 1231169640), (2, 615584820), (3, 410389880), (4, 307792410), (5, 246233928), (6, 205194940), (8, 153896205), (10, 123116964), (12, 102597470), (15, 82077976), (20, 61558482), (24, 51298735), (30, 41038988), (40, 30779241), (60, 20519494), (120, 10259747), (1223, 1006680), (2446, 503340), (3669, 335560), (4892, 251670), (6115, 201336), (7338, 167780), (8389, 146760), (9784, 125835), (12230, 100668), (14676, 83890), (16778, 73380), (18345, 67112), (24460, 50334), (25167, 48920), (29352, 41945), (33556, 36690)]