6271920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 21820032

約数和(自身を除く): 15548112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 281, 310, 360, 372, 465, 496, 558, 562, 620, 720, 744, 843, 930, 1116, 1124, 1240, 1395, 1405, 1488, 1686, 1860, 2232, 2248, 2480, 2529, 2790, 2810, 3372, 3720, 4215, 4464, 4496, 5058, 5580, 5620, 6744, 7440, 8430, 8711, 10116, 11160, 11240, 12645, 13488, 16860, 17422, 20232, 22320, 22480, 25290, 26133, 33720, 34844, 40464, 43555, 50580, 52266, 67440, 69688, 78399, 87110, 101160, 104532, 130665, 139376, 156798, 174220, 202320, 209064, 261330, 313596, 348440, 391995, 418128, 522660, 627192, 696880, 783990, 1045320, 1254384, 1567980, 2090640, 3135960, 6271920]

約数ペア:

[(1, 6271920), (2, 3135960), (3, 2090640), (4, 1567980), (5, 1254384), (6, 1045320), (8, 783990), (9, 696880), (10, 627192), (12, 522660), (15, 418128), (16, 391995), (18, 348440), (20, 313596), (24, 261330), (30, 209064), (31, 202320), (36, 174220), (40, 156798), (45, 139376), (48, 130665), (60, 104532), (62, 101160), (72, 87110), (80, 78399), (90, 69688), (93, 67440), (120, 52266), (124, 50580), (144, 43555), (155, 40464), (180, 34844), (186, 33720), (240, 26133), (248, 25290), (279, 22480), (281, 22320), (310, 20232), (360, 17422), (372, 16860), (465, 13488), (496, 12645), (558, 11240), (562, 11160), (620, 10116), (720, 8711), (744, 8430), (843, 7440), (930, 6744), (1116, 5620), (1124, 5580), (1240, 5058), (1395, 4496), (1405, 4464), (1488, 4215), (1686, 3720), (1860, 3372), (2232, 2810), (2248, 2790), (2480, 2529)]