4047240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 12571200

約数和(自身を除く): 8523960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1163, 1740, 2326, 3480, 3489, 4652, 5815, 6978, 9304, 11630, 13956, 17445, 23260, 27912, 33727, 34890, 46520, 67454, 69780, 101181, 134908, 139560, 168635, 202362, 269816, 337270, 404724, 505905, 674540, 809448, 1011810, 1349080, 2023620, 4047240]

約数ペア:

[(1, 4047240), (2, 2023620), (3, 1349080), (4, 1011810), (5, 809448), (6, 674540), (8, 505905), (10, 404724), (12, 337270), (15, 269816), (20, 202362), (24, 168635), (29, 139560), (30, 134908), (40, 101181), (58, 69780), (60, 67454), (87, 46520), (116, 34890), (120, 33727), (145, 27912), (174, 23260), (232, 17445), (290, 13956), (348, 11630), (435, 9304), (580, 6978), (696, 5815), (870, 4652), (1160, 3489), (1163, 3480), (1740, 2326)]