87294960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 294918624

約数和(自身を除く): 207623664

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, 263, 360, 461, 526, 720, 789, 922, 1052, 1315, 1383, 1578, 1844, 2104, 2305, 2367, 2630, 2766, 3156, 3688, 3945, 4149, 4208, 4610, 4734, 5260, 5532, 6312, 6915, 7376, 7890, 8298, 9220, 9468, 10520, 11064, 11835, 12624, 13830, 15780, 16596, 18440, 18936, 20745, 21040, 22128, 23670, 27660, 31560, 33192, 36880, 37872, 41490, 47340, 55320, 63120, 66384, 82980, 94680, 110640, 121243, 165960, 189360, 242486, 331920, 363729, 484972, 606215, 727458, 969944, 1091187, 1212430, 1454916, 1818645, 1939888, 2182374, 2424860, 2909832, 3637290, 4364748, 4849720, 5455935, 5819664, 7274580, 8729496, 9699440, 10911870, 14549160, 17458992, 21823740, 29098320, 43647480, 87294960]

約数ペア:

[(1, 87294960), (2, 43647480), (3, 29098320), (4, 21823740), (5, 17458992), (6, 14549160), (8, 10911870), (9, 9699440), (10, 8729496), (12, 7274580), (15, 5819664), (16, 5455935), (18, 4849720), (20, 4364748), (24, 3637290), (30, 2909832), (36, 2424860), (40, 2182374), (45, 1939888), (48, 1818645), (60, 1454916), (72, 1212430), (80, 1091187), (90, 969944), (120, 727458), (144, 606215), (180, 484972), (240, 363729), (263, 331920), (360, 242486), (461, 189360), (526, 165960), (720, 121243), (789, 110640), (922, 94680), (1052, 82980), (1315, 66384), (1383, 63120), (1578, 55320), (1844, 47340), (2104, 41490), (2305, 37872), (2367, 36880), (2630, 33192), (2766, 31560), (3156, 27660), (3688, 23670), (3945, 22128), (4149, 21040), (4208, 20745), (4610, 18936), (4734, 18440), (5260, 16596), (5532, 15780), (6312, 13830), (6915, 12624), (7376, 11835), (7890, 11064), (8298, 10520), (9220, 9468)]