259672080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2347}}^1$

素因数の和:2824

約数の個数: 80

約数和(自身を含む): 807073344

約数和(自身を除く): 547401264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1383, 1844, 2305, 2347, 2766, 3688, 4610, 4694, 5532, 6915, 7041, 7376, 9220, 9388, 11064, 11735, 13830, 14082, 18440, 18776, 22128, 23470, 27660, 28164, 35205, 36880, 37552, 46940, 55320, 56328, 70410, 93880, 110640, 112656, 140820, 187760, 281640, 563280, 1081967, 2163934, 3245901, 4327868, 5409835, 6491802, 8655736, 10819670, 12983604, 16229505, 17311472, 21639340, 25967208, 32459010, 43278680, 51934416, 64918020, 86557360, 129836040, 259672080]

約数ペア:

[(1, 259672080), (2, 129836040), (3, 86557360), (4, 64918020), (5, 51934416), (6, 43278680), (8, 32459010), (10, 25967208), (12, 21639340), (15, 17311472), (16, 16229505), (20, 12983604), (24, 10819670), (30, 8655736), (40, 6491802), (48, 5409835), (60, 4327868), (80, 3245901), (120, 2163934), (240, 1081967), (461, 563280), (922, 281640), (1383, 187760), (1844, 140820), (2305, 112656), (2347, 110640), (2766, 93880), (3688, 70410), (4610, 56328), (4694, 55320), (5532, 46940), (6915, 37552), (7041, 36880), (7376, 35205), (9220, 28164), (9388, 27660), (11064, 23470), (11735, 22128), (13830, 18776), (14082, 18440)]