166760940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67789}}^1$

素因数の和:67842

約数の個数: 48

約数和(自身を含む): 478326240

約数和(自身を除く): 311565300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 67789, 135578, 203367, 271156, 338945, 406734, 677890, 813468, 1016835, 1355780, 2033670, 2779349, 4067340, 5558698, 8338047, 11117396, 13896745, 16676094, 27793490, 33352188, 41690235, 55586980, 83380470, 166760940]

約数ペア:

[(1, 166760940), (2, 83380470), (3, 55586980), (4, 41690235), (5, 33352188), (6, 27793490), (10, 16676094), (12, 13896745), (15, 11117396), (20, 8338047), (30, 5558698), (41, 4067340), (60, 2779349), (82, 2033670), (123, 1355780), (164, 1016835), (205, 813468), (246, 677890), (410, 406734), (492, 338945), (615, 271156), (820, 203367), (1230, 135578), (2460, 67789)]