90305676720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17917793}}^1$

素因数の和:17917819

約数の個数: 120

約数和(自身を含む): 346601807136

約数和(自身を除く): 256296130416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17917793, 35835586, 53753379, 71671172, 89588965, 107506758, 125424551, 143342344, 161260137, 179177930, 215013516, 250849102, 268766895, 286684688, 322520274, 358355860, 376273653, 430027032, 501698204, 537533790, 627122755, 645040548, 716711720, 752547306, 806300685, 860054064, 1003396408, 1075067580, 1128820959, 1254245510, 1290081096, 1433423440, 1505094612, 1612601370, 1881368265, 2006792816, 2150135160, 2257641918, 2508491020, 2580162192, 3010189224, 3225202740, 3762736530, 4300270320, 4515283836, 5016982040, 5644104795, 6020378448, 6450405480, 7525473060, 9030567672, 10033964080, 11288209590, 12900810960, 15050946120, 18061135344, 22576419180, 30101892240, 45152838360, 90305676720]

約数ペア:

[(1, 90305676720), (2, 45152838360), (3, 30101892240), (4, 22576419180), (5, 18061135344), (6, 15050946120), (7, 12900810960), (8, 11288209590), (9, 10033964080), (10, 9030567672), (12, 7525473060), (14, 6450405480), (15, 6020378448), (16, 5644104795), (18, 5016982040), (20, 4515283836), (21, 4300270320), (24, 3762736530), (28, 3225202740), (30, 3010189224), (35, 2580162192), (36, 2508491020), (40, 2257641918), (42, 2150135160), (45, 2006792816), (48, 1881368265), (56, 1612601370), (60, 1505094612), (63, 1433423440), (70, 1290081096), (72, 1254245510), (80, 1128820959), (84, 1075067580), (90, 1003396408), (105, 860054064), (112, 806300685), (120, 752547306), (126, 716711720), (140, 645040548), (144, 627122755), (168, 537533790), (180, 501698204), (210, 430027032), (240, 376273653), (252, 358355860), (280, 322520274), (315, 286684688), (336, 268766895), (360, 250849102), (420, 215013516), (504, 179177930), (560, 161260137), (630, 143342344), (720, 125424551), (840, 107506758), (1008, 89588965), (1260, 71671172), (1680, 53753379), (2520, 35835586), (5040, 17917793)]