541398480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{322261}}^1$

素因数の和:322284

約数の個数: 80

約数和(自身を含む): 1918103424

約数和(自身を除く): 1376704944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 322261, 644522, 966783, 1289044, 1611305, 1933566, 2255827, 2578088, 3222610, 3867132, 4511654, 4833915, 5156176, 6445220, 6767481, 7734264, 9023308, 9667830, 11279135, 12890440, 13534962, 15468528, 18046616, 19335660, 22558270, 25780880, 27069924, 33837405, 36093232, 38671320, 45116540, 54139848, 67674810, 77342640, 90233080, 108279696, 135349620, 180466160, 270699240, 541398480]

約数ペア:

[(1, 541398480), (2, 270699240), (3, 180466160), (4, 135349620), (5, 108279696), (6, 90233080), (7, 77342640), (8, 67674810), (10, 54139848), (12, 45116540), (14, 38671320), (15, 36093232), (16, 33837405), (20, 27069924), (21, 25780880), (24, 22558270), (28, 19335660), (30, 18046616), (35, 15468528), (40, 13534962), (42, 12890440), (48, 11279135), (56, 9667830), (60, 9023308), (70, 7734264), (80, 6767481), (84, 6445220), (105, 5156176), (112, 4833915), (120, 4511654), (140, 3867132), (168, 3222610), (210, 2578088), (240, 2255827), (280, 1933566), (336, 1611305), (420, 1289044), (560, 966783), (840, 644522), (1680, 322261)]