240184980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{63541}}^1$

素因数の和:63566

約数の個数: 96

約数和(自身を含む): 854004480

約数和(自身を除く): 613819500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 63541, 127082, 190623, 254164, 317705, 381246, 444787, 571869, 635410, 762492, 889574, 953115, 1143738, 1270820, 1334361, 1715607, 1779148, 1906230, 2223935, 2287476, 2668722, 2859345, 3431214, 3812460, 4003083, 4447870, 5337444, 5718690, 6671805, 6862428, 8006166, 8578035, 8895740, 11437380, 12009249, 13343610, 16012332, 17156070, 20015415, 24018498, 26687220, 34312140, 40030830, 48036996, 60046245, 80061660, 120092490, 240184980]

約数ペア:

[(1, 240184980), (2, 120092490), (3, 80061660), (4, 60046245), (5, 48036996), (6, 40030830), (7, 34312140), (9, 26687220), (10, 24018498), (12, 20015415), (14, 17156070), (15, 16012332), (18, 13343610), (20, 12009249), (21, 11437380), (27, 8895740), (28, 8578035), (30, 8006166), (35, 6862428), (36, 6671805), (42, 5718690), (45, 5337444), (54, 4447870), (60, 4003083), (63, 3812460), (70, 3431214), (84, 2859345), (90, 2668722), (105, 2287476), (108, 2223935), (126, 1906230), (135, 1779148), (140, 1715607), (180, 1334361), (189, 1270820), (210, 1143738), (252, 953115), (270, 889574), (315, 762492), (378, 635410), (420, 571869), (540, 444787), (630, 381246), (756, 317705), (945, 254164), (1260, 190623), (1890, 127082), (3780, 63541)]