139094640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3247

約数の個数: 120

約数和(自身を含む): 474933888

約数和(自身を除く): 335839248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3167, 3660, 4392, 4880, 5490, 6334, 7320, 8784, 9501, 10980, 12668, 14640, 15835, 19002, 21960, 25336, 28503, 31670, 38004, 43920, 47505, 50672, 57006, 63340, 76008, 95010, 114012, 126680, 142515, 152016, 190020, 193187, 228024, 253360, 285030, 380040, 386374, 456048, 570060, 579561, 760080, 772748, 965935, 1140120, 1159122, 1545496, 1738683, 1931870, 2280240, 2318244, 2897805, 3090992, 3477366, 3863740, 4636488, 5795610, 6954732, 7727480, 8693415, 9272976, 11591220, 13909464, 15454960, 17386830, 23182440, 27818928, 34773660, 46364880, 69547320, 139094640]

約数ペア:

[(1, 139094640), (2, 69547320), (3, 46364880), (4, 34773660), (5, 27818928), (6, 23182440), (8, 17386830), (9, 15454960), (10, 13909464), (12, 11591220), (15, 9272976), (16, 8693415), (18, 7727480), (20, 6954732), (24, 5795610), (30, 4636488), (36, 3863740), (40, 3477366), (45, 3090992), (48, 2897805), (60, 2318244), (61, 2280240), (72, 1931870), (80, 1738683), (90, 1545496), (120, 1159122), (122, 1140120), (144, 965935), (180, 772748), (183, 760080), (240, 579561), (244, 570060), (305, 456048), (360, 386374), (366, 380040), (488, 285030), (549, 253360), (610, 228024), (720, 193187), (732, 190020), (915, 152016), (976, 142515), (1098, 126680), (1220, 114012), (1464, 95010), (1830, 76008), (2196, 63340), (2440, 57006), (2745, 50672), (2928, 47505), (3167, 43920), (3660, 38004), (4392, 31670), (4880, 28503), (5490, 25336), (6334, 21960), (7320, 19002), (8784, 15835), (9501, 14640), (10980, 12668)]