556627320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49877}}^1$

素因数の和:49925

約数の個数: 96

約数和(自身を含む): 1867432320

約数和(自身を除く): 1310805000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 49877, 99754, 149631, 199508, 249385, 299262, 399016, 448893, 498770, 598524, 748155, 897786, 997540, 1197048, 1496310, 1546187, 1795572, 1995080, 2244465, 2992620, 3092374, 3591144, 4488930, 4638561, 5985240, 6184748, 7730935, 8977860, 9277122, 12369496, 13915683, 15461870, 17955720, 18554244, 23192805, 27831366, 30923740, 37108488, 46385610, 55662732, 61847480, 69578415, 92771220, 111325464, 139156830, 185542440, 278313660, 556627320]

約数ペア:

[(1, 556627320), (2, 278313660), (3, 185542440), (4, 139156830), (5, 111325464), (6, 92771220), (8, 69578415), (9, 61847480), (10, 55662732), (12, 46385610), (15, 37108488), (18, 30923740), (20, 27831366), (24, 23192805), (30, 18554244), (31, 17955720), (36, 15461870), (40, 13915683), (45, 12369496), (60, 9277122), (62, 8977860), (72, 7730935), (90, 6184748), (93, 5985240), (120, 4638561), (124, 4488930), (155, 3591144), (180, 3092374), (186, 2992620), (248, 2244465), (279, 1995080), (310, 1795572), (360, 1546187), (372, 1496310), (465, 1197048), (558, 997540), (620, 897786), (744, 748155), (930, 598524), (1116, 498770), (1240, 448893), (1395, 399016), (1860, 299262), (2232, 249385), (2790, 199508), (3720, 149631), (5580, 99754), (11160, 49877)]