2355960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 7322400

約数和(自身を除く): 4966440

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, 677, 696, 870, 1160, 1354, 1740, 2031, 2708, 3385, 3480, 4062, 5416, 6770, 8124, 10155, 13540, 16248, 19633, 20310, 27080, 39266, 40620, 58899, 78532, 81240, 98165, 117798, 157064, 196330, 235596, 294495, 392660, 471192, 588990, 785320, 1177980, 2355960]

約数ペア:

[(1, 2355960), (2, 1177980), (3, 785320), (4, 588990), (5, 471192), (6, 392660), (8, 294495), (10, 235596), (12, 196330), (15, 157064), (20, 117798), (24, 98165), (29, 81240), (30, 78532), (40, 58899), (58, 40620), (60, 39266), (87, 27080), (116, 20310), (120, 19633), (145, 16248), (174, 13540), (232, 10155), (290, 8124), (348, 6770), (435, 5416), (580, 4062), (677, 3480), (696, 3385), (870, 2708), (1160, 2031), (1354, 1740)]