207060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5176

約数の個数: 80

約数和(自身を含む): 645726528

約数和(自身を除く): 438666288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 4987, 5190, 6920, 8304, 9974, 10380, 13840, 14961, 19948, 20760, 24935, 29922, 39896, 41520, 49870, 59844, 74805, 79792, 99740, 119688, 149610, 199480, 239376, 299220, 398960, 598440, 862751, 1196880, 1725502, 2588253, 3451004, 4313755, 5176506, 6902008, 8627510, 10353012, 12941265, 13804016, 17255020, 20706024, 25882530, 34510040, 41412048, 51765060, 69020080, 103530120, 207060240]

約数ペア:

[(1, 207060240), (2, 103530120), (3, 69020080), (4, 51765060), (5, 41412048), (6, 34510040), (8, 25882530), (10, 20706024), (12, 17255020), (15, 13804016), (16, 12941265), (20, 10353012), (24, 8627510), (30, 6902008), (40, 5176506), (48, 4313755), (60, 3451004), (80, 2588253), (120, 1725502), (173, 1196880), (240, 862751), (346, 598440), (519, 398960), (692, 299220), (865, 239376), (1038, 199480), (1384, 149610), (1730, 119688), (2076, 99740), (2595, 79792), (2768, 74805), (3460, 59844), (4152, 49870), (4987, 41520), (5190, 39896), (6920, 29922), (8304, 24935), (9974, 20760), (10380, 19948), (13840, 14961)]