907123440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{25031}}^1$

素因数の和:25198

約数の個数: 80

約数和(自身を含む): 2830818816

約数和(自身を除く): 1923695376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 25031, 36240, 50062, 75093, 100124, 125155, 150186, 200248, 250310, 300372, 375465, 400496, 500620, 600744, 750930, 1001240, 1201488, 1501860, 2002480, 3003720, 3779681, 6007440, 7559362, 11339043, 15118724, 18898405, 22678086, 30237448, 37796810, 45356172, 56695215, 60474896, 75593620, 90712344, 113390430, 151187240, 181424688, 226780860, 302374480, 453561720, 907123440]

約数ペア:

[(1, 907123440), (2, 453561720), (3, 302374480), (4, 226780860), (5, 181424688), (6, 151187240), (8, 113390430), (10, 90712344), (12, 75593620), (15, 60474896), (16, 56695215), (20, 45356172), (24, 37796810), (30, 30237448), (40, 22678086), (48, 18898405), (60, 15118724), (80, 11339043), (120, 7559362), (151, 6007440), (240, 3779681), (302, 3003720), (453, 2002480), (604, 1501860), (755, 1201488), (906, 1001240), (1208, 750930), (1510, 600744), (1812, 500620), (2265, 400496), (2416, 375465), (3020, 300372), (3624, 250310), (4530, 200248), (6040, 150186), (7248, 125155), (9060, 100124), (12080, 75093), (18120, 50062), (25031, 36240)]