164694960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3955

約数の個数: 120

約数和(自身を含む): 562620240

約数和(自身を除く): 397925280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 3877, 4248, 4720, 5310, 7080, 7754, 8496, 10620, 11631, 14160, 15508, 19385, 21240, 23262, 31016, 34893, 38770, 42480, 46524, 58155, 62032, 69786, 77540, 93048, 116310, 139572, 155080, 174465, 186096, 228743, 232620, 279144, 310160, 348930, 457486, 465240, 558288, 686229, 697860, 914972, 930480, 1143715, 1372458, 1395720, 1829944, 2058687, 2287430, 2744916, 2791440, 3431145, 3659888, 4117374, 4574860, 5489832, 6862290, 8234748, 9149720, 10293435, 10979664, 13724580, 16469496, 18299440, 20586870, 27449160, 32938992, 41173740, 54898320, 82347480, 164694960]

約数ペア:

[(1, 164694960), (2, 82347480), (3, 54898320), (4, 41173740), (5, 32938992), (6, 27449160), (8, 20586870), (9, 18299440), (10, 16469496), (12, 13724580), (15, 10979664), (16, 10293435), (18, 9149720), (20, 8234748), (24, 6862290), (30, 5489832), (36, 4574860), (40, 4117374), (45, 3659888), (48, 3431145), (59, 2791440), (60, 2744916), (72, 2287430), (80, 2058687), (90, 1829944), (118, 1395720), (120, 1372458), (144, 1143715), (177, 930480), (180, 914972), (236, 697860), (240, 686229), (295, 558288), (354, 465240), (360, 457486), (472, 348930), (531, 310160), (590, 279144), (708, 232620), (720, 228743), (885, 186096), (944, 174465), (1062, 155080), (1180, 139572), (1416, 116310), (1770, 93048), (2124, 77540), (2360, 69786), (2655, 62032), (2832, 58155), (3540, 46524), (3877, 42480), (4248, 38770), (4720, 34893), (5310, 31016), (7080, 23262), (7754, 21240), (8496, 19385), (10620, 15508), (11631, 14160)]