74457480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2663}}^1$

素因数の和:2910

約数の個数: 64

約数和(自身を含む): 224415360

約数和(自身を除く): 149957880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2663, 2796, 3495, 4660, 5326, 5592, 6990, 7989, 9320, 10652, 13315, 13980, 15978, 21304, 26630, 27960, 31956, 39945, 53260, 63912, 79890, 106520, 159780, 319560, 620479, 1240958, 1861437, 2481916, 3102395, 3722874, 4963832, 6204790, 7445748, 9307185, 12409580, 14891496, 18614370, 24819160, 37228740, 74457480]

約数ペア:

[(1, 74457480), (2, 37228740), (3, 24819160), (4, 18614370), (5, 14891496), (6, 12409580), (8, 9307185), (10, 7445748), (12, 6204790), (15, 4963832), (20, 3722874), (24, 3102395), (30, 2481916), (40, 1861437), (60, 1240958), (120, 620479), (233, 319560), (466, 159780), (699, 106520), (932, 79890), (1165, 63912), (1398, 53260), (1864, 39945), (2330, 31956), (2663, 27960), (2796, 26630), (3495, 21304), (4660, 15978), (5326, 13980), (5592, 13315), (6990, 10652), (7989, 9320)]