123068280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15307}}^1$

素因数の和:15388

約数の個数: 64

約数和(自身を含む): 374739840

約数和(自身を除く): 251671560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 15307, 30614, 45921, 61228, 76535, 91842, 122456, 153070, 183684, 229605, 306140, 367368, 459210, 612280, 918420, 1025569, 1836840, 2051138, 3076707, 4102276, 5127845, 6153414, 8204552, 10255690, 12306828, 15383535, 20511380, 24613656, 30767070, 41022760, 61534140, 123068280]

約数ペア:

[(1, 123068280), (2, 61534140), (3, 41022760), (4, 30767070), (5, 24613656), (6, 20511380), (8, 15383535), (10, 12306828), (12, 10255690), (15, 8204552), (20, 6153414), (24, 5127845), (30, 4102276), (40, 3076707), (60, 2051138), (67, 1836840), (120, 1025569), (134, 918420), (201, 612280), (268, 459210), (335, 367368), (402, 306140), (536, 229605), (670, 183684), (804, 153070), (1005, 122456), (1340, 91842), (1608, 76535), (2010, 61228), (2680, 45921), (4020, 30614), (8040, 15307)]