179585640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12791}}^1$

素因数の和:12824

約数の個数: 128

約数和(自身を含む): 644716800

約数和(自身を除く): 465131160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 12791, 14040, 25582, 38373, 51164, 63955, 76746, 102328, 115119, 127910, 153492, 166283, 191865, 230238, 255820, 306984, 332566, 345357, 383730, 460476, 498849, 511640, 575595, 665132, 690714, 767460, 831415, 920952, 997698, 1151190, 1330264, 1381428, 1496547, 1534920, 1662830, 1726785, 1995396, 2302380, 2494245, 2762856, 2993094, 3325660, 3453570, 3990792, 4489641, 4604760, 4988490, 5986188, 6651320, 6907140, 7482735, 8979282, 9976980, 11972376, 13814280, 14965470, 17958564, 19953960, 22448205, 29930940, 35917128, 44896410, 59861880, 89792820, 179585640]

約数ペア:

[(1, 179585640), (2, 89792820), (3, 59861880), (4, 44896410), (5, 35917128), (6, 29930940), (8, 22448205), (9, 19953960), (10, 17958564), (12, 14965470), (13, 13814280), (15, 11972376), (18, 9976980), (20, 8979282), (24, 7482735), (26, 6907140), (27, 6651320), (30, 5986188), (36, 4988490), (39, 4604760), (40, 4489641), (45, 3990792), (52, 3453570), (54, 3325660), (60, 2993094), (65, 2762856), (72, 2494245), (78, 2302380), (90, 1995396), (104, 1726785), (108, 1662830), (117, 1534920), (120, 1496547), (130, 1381428), (135, 1330264), (156, 1151190), (180, 997698), (195, 920952), (216, 831415), (234, 767460), (260, 690714), (270, 665132), (312, 575595), (351, 511640), (360, 498849), (390, 460476), (468, 383730), (520, 345357), (540, 332566), (585, 306984), (702, 255820), (780, 230238), (936, 191865), (1080, 166283), (1170, 153492), (1404, 127910), (1560, 115119), (1755, 102328), (2340, 76746), (2808, 63955), (3510, 51164), (4680, 38373), (7020, 25582), (12791, 14040)]