141752760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7823}}^1$

素因数の和:7988

約数の個数: 64

約数和(自身を含む): 428129280

約数和(自身を除く): 286376520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 7823, 9060, 15646, 18120, 23469, 31292, 39115, 46938, 62584, 78230, 93876, 117345, 156460, 187752, 234690, 312920, 469380, 938760, 1181273, 2362546, 3543819, 4725092, 5906365, 7087638, 9450184, 11812730, 14175276, 17719095, 23625460, 28350552, 35438190, 47250920, 70876380, 141752760]

約数ペア:

[(1, 141752760), (2, 70876380), (3, 47250920), (4, 35438190), (5, 28350552), (6, 23625460), (8, 17719095), (10, 14175276), (12, 11812730), (15, 9450184), (20, 7087638), (24, 5906365), (30, 4725092), (40, 3543819), (60, 2362546), (120, 1181273), (151, 938760), (302, 469380), (453, 312920), (604, 234690), (755, 187752), (906, 156460), (1208, 117345), (1510, 93876), (1812, 78230), (2265, 62584), (3020, 46938), (3624, 39115), (4530, 31292), (6040, 23469), (7823, 18120), (9060, 15646)]