149440080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15187}}^1$

素因数の和:15244

約数の個数: 80

約数和(自身を含む): 474594624

約数和(自身を除く): 325154544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 15187, 30374, 45561, 60748, 75935, 91122, 121496, 151870, 182244, 227805, 242992, 303740, 364488, 455610, 607480, 622667, 728976, 911220, 1214960, 1245334, 1822440, 1868001, 2490668, 3113335, 3644880, 3736002, 4981336, 6226670, 7472004, 9340005, 9962672, 12453340, 14944008, 18680010, 24906680, 29888016, 37360020, 49813360, 74720040, 149440080]

約数ペア:

[(1, 149440080), (2, 74720040), (3, 49813360), (4, 37360020), (5, 29888016), (6, 24906680), (8, 18680010), (10, 14944008), (12, 12453340), (15, 9962672), (16, 9340005), (20, 7472004), (24, 6226670), (30, 4981336), (40, 3736002), (41, 3644880), (48, 3113335), (60, 2490668), (80, 1868001), (82, 1822440), (120, 1245334), (123, 1214960), (164, 911220), (205, 728976), (240, 622667), (246, 607480), (328, 455610), (410, 364488), (492, 303740), (615, 242992), (656, 227805), (820, 182244), (984, 151870), (1230, 121496), (1640, 91122), (1968, 75935), (2460, 60748), (3280, 45561), (4920, 30374), (9840, 15187)]