122372040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{145681}}^1$

素因数の和:145702

約数の個数: 64

約数和(自身を含む): 419564160

約数和(自身を除く): 297192120

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, 145681, 291362, 437043, 582724, 728405, 874086, 1019767, 1165448, 1456810, 1748172, 2039534, 2185215, 2913620, 3059301, 3496344, 4079068, 4370430, 5098835, 5827240, 6118602, 8158136, 8740860, 10197670, 12237204, 15296505, 17481720, 20395340, 24474408, 30593010, 40790680, 61186020, 122372040]

約数ペア:

[(1, 122372040), (2, 61186020), (3, 40790680), (4, 30593010), (5, 24474408), (6, 20395340), (7, 17481720), (8, 15296505), (10, 12237204), (12, 10197670), (14, 8740860), (15, 8158136), (20, 6118602), (21, 5827240), (24, 5098835), (28, 4370430), (30, 4079068), (35, 3496344), (40, 3059301), (42, 2913620), (56, 2185215), (60, 2039534), (70, 1748172), (84, 1456810), (105, 1165448), (120, 1019767), (140, 874086), (168, 728405), (210, 582724), (280, 437043), (420, 291362), (840, 145681)]