185389920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4205

約数の個数: 144

約数和(自身を含む): 653208192

約数和(自身を除く): 467818272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4153, 4464, 4960, 5580, 7440, 8306, 8928, 11160, 12459, 14880, 16612, 20765, 22320, 24918, 33224, 37377, 41530, 44640, 49836, 62295, 66448, 74754, 83060, 99672, 124590, 128743, 132896, 149508, 166120, 186885, 199344, 249180, 257486, 299016, 332240, 373770, 386229, 398688, 498360, 514972, 598032, 643715, 664480, 747540, 772458, 996720, 1029944, 1158687, 1196064, 1287430, 1495080, 1544916, 1931145, 1993440, 2059888, 2317374, 2574860, 2990160, 3089832, 3862290, 4119776, 4634748, 5149720, 5793435, 5980320, 6179664, 7724580, 9269496, 10299440, 11586870, 12359328, 15449160, 18538992, 20598880, 23173740, 30898320, 37077984, 46347480, 61796640, 92694960, 185389920]

約数ペア:

[(1, 185389920), (2, 92694960), (3, 61796640), (4, 46347480), (5, 37077984), (6, 30898320), (8, 23173740), (9, 20598880), (10, 18538992), (12, 15449160), (15, 12359328), (16, 11586870), (18, 10299440), (20, 9269496), (24, 7724580), (30, 6179664), (31, 5980320), (32, 5793435), (36, 5149720), (40, 4634748), (45, 4119776), (48, 3862290), (60, 3089832), (62, 2990160), (72, 2574860), (80, 2317374), (90, 2059888), (93, 1993440), (96, 1931145), (120, 1544916), (124, 1495080), (144, 1287430), (155, 1196064), (160, 1158687), (180, 1029944), (186, 996720), (240, 772458), (248, 747540), (279, 664480), (288, 643715), (310, 598032), (360, 514972), (372, 498360), (465, 398688), (480, 386229), (496, 373770), (558, 332240), (620, 299016), (720, 257486), (744, 249180), (930, 199344), (992, 186885), (1116, 166120), (1240, 149508), (1395, 132896), (1440, 128743), (1488, 124590), (1860, 99672), (2232, 83060), (2480, 74754), (2790, 66448), (2976, 62295), (3720, 49836), (4153, 44640), (4464, 41530), (4960, 37377), (5580, 33224), (7440, 24918), (8306, 22320), (8928, 20765), (11160, 16612), (12459, 14880)]