4402440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 16361280

約数和(自身を除く): 11958840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1747, 2520, 3494, 5241, 6988, 8735, 10482, 12229, 13976, 15723, 17470, 20964, 24458, 26205, 31446, 34940, 36687, 41928, 48916, 52410, 61145, 62892, 69880, 73374, 78615, 97832, 104820, 110061, 122290, 125784, 146748, 157230, 183435, 209640, 220122, 244580, 293496, 314460, 366870, 440244, 489160, 550305, 628920, 733740, 880488, 1100610, 1467480, 2201220, 4402440]

約数ペア:

[(1, 4402440), (2, 2201220), (3, 1467480), (4, 1100610), (5, 880488), (6, 733740), (7, 628920), (8, 550305), (9, 489160), (10, 440244), (12, 366870), (14, 314460), (15, 293496), (18, 244580), (20, 220122), (21, 209640), (24, 183435), (28, 157230), (30, 146748), (35, 125784), (36, 122290), (40, 110061), (42, 104820), (45, 97832), (56, 78615), (60, 73374), (63, 69880), (70, 62892), (72, 61145), (84, 52410), (90, 48916), (105, 41928), (120, 36687), (126, 34940), (140, 31446), (168, 26205), (180, 24458), (210, 20964), (252, 17470), (280, 15723), (315, 13976), (360, 12229), (420, 10482), (504, 8735), (630, 6988), (840, 5241), (1260, 3494), (1747, 2520)]