152123240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 353246400

約数和(自身を除く): 201123160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 118, 146, 236, 292, 295, 365, 472, 584, 590, 730, 883, 1180, 1460, 1766, 2360, 2920, 3532, 4307, 4415, 7064, 8614, 8830, 17228, 17660, 21535, 34456, 35320, 43070, 52097, 64459, 86140, 104194, 128918, 172280, 208388, 257836, 260485, 322295, 416776, 515672, 520970, 644590, 1041940, 1289180, 2083880, 2578360, 3803081, 7606162, 15212324, 19015405, 30424648, 38030810, 76061620, 152123240]

約数ペア:

[(1, 152123240), (2, 76061620), (4, 38030810), (5, 30424648), (8, 19015405), (10, 15212324), (20, 7606162), (40, 3803081), (59, 2578360), (73, 2083880), (118, 1289180), (146, 1041940), (236, 644590), (292, 520970), (295, 515672), (365, 416776), (472, 322295), (584, 260485), (590, 257836), (730, 208388), (883, 172280), (1180, 128918), (1460, 104194), (1766, 86140), (2360, 64459), (2920, 52097), (3532, 43070), (4307, 35320), (4415, 34456), (7064, 21535), (8614, 17660), (8830, 17228)]