13090920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 40888800

約数和(自身を除く): 27797880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 236, 258, 295, 344, 354, 430, 472, 516, 590, 645, 708, 860, 885, 1032, 1180, 1290, 1416, 1720, 1770, 1849, 2360, 2537, 2580, 3540, 3698, 5074, 5160, 5547, 7080, 7396, 7611, 9245, 10148, 11094, 12685, 14792, 15222, 18490, 20296, 22188, 25370, 27735, 30444, 36980, 38055, 44376, 50740, 55470, 60888, 73960, 76110, 101480, 109091, 110940, 152220, 218182, 221880, 304440, 327273, 436364, 545455, 654546, 872728, 1090910, 1309092, 1636365, 2181820, 2618184, 3272730, 4363640, 6545460, 13090920]

約数ペア:

[(1, 13090920), (2, 6545460), (3, 4363640), (4, 3272730), (5, 2618184), (6, 2181820), (8, 1636365), (10, 1309092), (12, 1090910), (15, 872728), (20, 654546), (24, 545455), (30, 436364), (40, 327273), (43, 304440), (59, 221880), (60, 218182), (86, 152220), (118, 110940), (120, 109091), (129, 101480), (172, 76110), (177, 73960), (215, 60888), (236, 55470), (258, 50740), (295, 44376), (344, 38055), (354, 36980), (430, 30444), (472, 27735), (516, 25370), (590, 22188), (645, 20296), (708, 18490), (860, 15222), (885, 14792), (1032, 12685), (1180, 11094), (1290, 10148), (1416, 9245), (1720, 7611), (1770, 7396), (1849, 7080), (2360, 5547), (2537, 5160), (2580, 5074), (3540, 3698)]