4857720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5783}}^1$

素因数の和:5804

約数の個数: 64

約数和(自身を含む): 16657920

約数和(自身を除く): 11800200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5783, 11566, 17349, 23132, 28915, 34698, 40481, 46264, 57830, 69396, 80962, 86745, 115660, 121443, 138792, 161924, 173490, 202405, 231320, 242886, 323848, 346980, 404810, 485772, 607215, 693960, 809620, 971544, 1214430, 1619240, 2428860, 4857720]

約数ペア:

[(1, 4857720), (2, 2428860), (3, 1619240), (4, 1214430), (5, 971544), (6, 809620), (7, 693960), (8, 607215), (10, 485772), (12, 404810), (14, 346980), (15, 323848), (20, 242886), (21, 231320), (24, 202405), (28, 173490), (30, 161924), (35, 138792), (40, 121443), (42, 115660), (56, 86745), (60, 80962), (70, 69396), (84, 57830), (105, 46264), (120, 40481), (140, 34698), (168, 28915), (210, 23132), (280, 17349), (420, 11566), (840, 5783)]