121814640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 411098688

約数和(自身を除く): 289284048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 367, 461, 720, 734, 922, 1101, 1383, 1468, 1835, 1844, 2202, 2305, 2766, 2936, 3303, 3670, 3688, 4149, 4404, 4610, 5505, 5532, 5872, 6606, 6915, 7340, 7376, 8298, 8808, 9220, 11010, 11064, 13212, 13830, 14680, 16515, 16596, 17616, 18440, 20745, 22020, 22128, 26424, 27660, 29360, 33030, 33192, 36880, 41490, 44040, 52848, 55320, 66060, 66384, 82980, 88080, 110640, 132120, 165960, 169187, 264240, 331920, 338374, 507561, 676748, 845935, 1015122, 1353496, 1522683, 1691870, 2030244, 2537805, 2706992, 3045366, 3383740, 4060488, 5075610, 6090732, 6767480, 7613415, 8120976, 10151220, 12181464, 13534960, 15226830, 20302440, 24362928, 30453660, 40604880, 60907320, 121814640]

約数ペア:

[(1, 121814640), (2, 60907320), (3, 40604880), (4, 30453660), (5, 24362928), (6, 20302440), (8, 15226830), (9, 13534960), (10, 12181464), (12, 10151220), (15, 8120976), (16, 7613415), (18, 6767480), (20, 6090732), (24, 5075610), (30, 4060488), (36, 3383740), (40, 3045366), (45, 2706992), (48, 2537805), (60, 2030244), (72, 1691870), (80, 1522683), (90, 1353496), (120, 1015122), (144, 845935), (180, 676748), (240, 507561), (360, 338374), (367, 331920), (461, 264240), (720, 169187), (734, 165960), (922, 132120), (1101, 110640), (1383, 88080), (1468, 82980), (1835, 66384), (1844, 66060), (2202, 55320), (2305, 52848), (2766, 44040), (2936, 41490), (3303, 36880), (3670, 33192), (3688, 33030), (4149, 29360), (4404, 27660), (4610, 26424), (5505, 22128), (5532, 22020), (5872, 20745), (6606, 18440), (6915, 17616), (7340, 16596), (7376, 16515), (8298, 14680), (8808, 13830), (9220, 13212), (11010, 11064)]