76542480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15187}}^1$

素因数の和:15213

約数の個数: 120

約数和(自身を含む): 293796672

約数和(自身を除く): 217254192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15187, 30374, 45561, 60748, 75935, 91122, 106309, 121496, 136683, 151870, 182244, 212618, 227805, 242992, 273366, 303740, 318927, 364488, 425236, 455610, 531545, 546732, 607480, 637854, 683415, 728976, 850472, 911220, 956781, 1063090, 1093464, 1214960, 1275708, 1366830, 1594635, 1700944, 1822440, 1913562, 2126180, 2186928, 2551416, 2733660, 3189270, 3644880, 3827124, 4252360, 4783905, 5102832, 5467320, 6378540, 7654248, 8504720, 9567810, 10934640, 12757080, 15308496, 19135620, 25514160, 38271240, 76542480]

約数ペア:

[(1, 76542480), (2, 38271240), (3, 25514160), (4, 19135620), (5, 15308496), (6, 12757080), (7, 10934640), (8, 9567810), (9, 8504720), (10, 7654248), (12, 6378540), (14, 5467320), (15, 5102832), (16, 4783905), (18, 4252360), (20, 3827124), (21, 3644880), (24, 3189270), (28, 2733660), (30, 2551416), (35, 2186928), (36, 2126180), (40, 1913562), (42, 1822440), (45, 1700944), (48, 1594635), (56, 1366830), (60, 1275708), (63, 1214960), (70, 1093464), (72, 1063090), (80, 956781), (84, 911220), (90, 850472), (105, 728976), (112, 683415), (120, 637854), (126, 607480), (140, 546732), (144, 531545), (168, 455610), (180, 425236), (210, 364488), (240, 318927), (252, 303740), (280, 273366), (315, 242992), (336, 227805), (360, 212618), (420, 182244), (504, 151870), (560, 136683), (630, 121496), (720, 106309), (840, 91122), (1008, 75935), (1260, 60748), (1680, 45561), (2520, 30374), (5040, 15187)]