23354640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 79310400

約数和(自身を除く): 55955760

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, 163, 180, 199, 240, 326, 360, 398, 489, 597, 652, 720, 796, 815, 978, 995, 1194, 1304, 1467, 1592, 1630, 1791, 1956, 1990, 2388, 2445, 2608, 2934, 2985, 3184, 3260, 3582, 3912, 3980, 4776, 4890, 5868, 5970, 6520, 7164, 7335, 7824, 7960, 8955, 9552, 9780, 11736, 11940, 13040, 14328, 14670, 15920, 17910, 19560, 23472, 23880, 28656, 29340, 32437, 35820, 39120, 47760, 58680, 64874, 71640, 97311, 117360, 129748, 143280, 162185, 194622, 259496, 291933, 324370, 389244, 486555, 518992, 583866, 648740, 778488, 973110, 1167732, 1297480, 1459665, 1556976, 1946220, 2335464, 2594960, 2919330, 3892440, 4670928, 5838660, 7784880, 11677320, 23354640]

約数ペア:

[(1, 23354640), (2, 11677320), (3, 7784880), (4, 5838660), (5, 4670928), (6, 3892440), (8, 2919330), (9, 2594960), (10, 2335464), (12, 1946220), (15, 1556976), (16, 1459665), (18, 1297480), (20, 1167732), (24, 973110), (30, 778488), (36, 648740), (40, 583866), (45, 518992), (48, 486555), (60, 389244), (72, 324370), (80, 291933), (90, 259496), (120, 194622), (144, 162185), (163, 143280), (180, 129748), (199, 117360), (240, 97311), (326, 71640), (360, 64874), (398, 58680), (489, 47760), (597, 39120), (652, 35820), (720, 32437), (796, 29340), (815, 28656), (978, 23880), (995, 23472), (1194, 19560), (1304, 17910), (1467, 15920), (1592, 14670), (1630, 14328), (1791, 13040), (1956, 11940), (1990, 11736), (2388, 9780), (2445, 9552), (2608, 8955), (2934, 7960), (2985, 7824), (3184, 7335), (3260, 7164), (3582, 6520), (3912, 5970), (3980, 5868), (4776, 4890)]