72953880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4787}}^1$

素因数の和:4928

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 147677160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 4787, 5080, 7620, 9574, 14361, 15240, 19148, 23935, 28722, 38296, 47870, 57444, 71805, 95740, 114888, 143610, 191480, 287220, 574440, 607949, 1215898, 1823847, 2431796, 3039745, 3647694, 4863592, 6079490, 7295388, 9119235, 12158980, 14590776, 18238470, 24317960, 36476940, 72953880]

約数ペア:

[(1, 72953880), (2, 36476940), (3, 24317960), (4, 18238470), (5, 14590776), (6, 12158980), (8, 9119235), (10, 7295388), (12, 6079490), (15, 4863592), (20, 3647694), (24, 3039745), (30, 2431796), (40, 1823847), (60, 1215898), (120, 607949), (127, 574440), (254, 287220), (381, 191480), (508, 143610), (635, 114888), (762, 95740), (1016, 71805), (1270, 57444), (1524, 47870), (1905, 38296), (2540, 28722), (3048, 23935), (3810, 19148), (4787, 15240), (5080, 14361), (7620, 9574)]