1119031920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5531}}^1$

素因数の和:5831

約数の個数: 120

約数和(自身を含む): 3772138032

約数和(自身を除く): 2653106112

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, 180, 240, 281, 360, 562, 720, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5531, 5620, 6744, 8430, 10116, 11062, 11240, 12645, 13488, 16593, 16860, 20232, 22124, 22480, 25290, 27655, 33186, 33720, 40464, 44248, 49779, 50580, 55310, 66372, 67440, 82965, 88496, 99558, 101160, 110620, 132744, 165930, 199116, 202320, 221240, 248895, 265488, 331860, 398232, 442480, 497790, 663720, 796464, 995580, 1327440, 1554211, 1991160, 3108422, 3982320, 4662633, 6216844, 7771055, 9325266, 12433688, 13987899, 15542110, 18650532, 23313165, 24867376, 27975798, 31084220, 37301064, 46626330, 55951596, 62168440, 69939495, 74602128, 93252660, 111903192, 124336880, 139878990, 186505320, 223806384, 279757980, 373010640, 559515960, 1119031920]

約数ペア:

[(1, 1119031920), (2, 559515960), (3, 373010640), (4, 279757980), (5, 223806384), (6, 186505320), (8, 139878990), (9, 124336880), (10, 111903192), (12, 93252660), (15, 74602128), (16, 69939495), (18, 62168440), (20, 55951596), (24, 46626330), (30, 37301064), (36, 31084220), (40, 27975798), (45, 24867376), (48, 23313165), (60, 18650532), (72, 15542110), (80, 13987899), (90, 12433688), (120, 9325266), (144, 7771055), (180, 6216844), (240, 4662633), (281, 3982320), (360, 3108422), (562, 1991160), (720, 1554211), (843, 1327440), (1124, 995580), (1405, 796464), (1686, 663720), (2248, 497790), (2529, 442480), (2810, 398232), (3372, 331860), (4215, 265488), (4496, 248895), (5058, 221240), (5531, 202320), (5620, 199116), (6744, 165930), (8430, 132744), (10116, 110620), (11062, 101160), (11240, 99558), (12645, 88496), (13488, 82965), (16593, 67440), (16860, 66372), (20232, 55310), (22124, 50580), (22480, 49779), (25290, 44248), (27655, 40464), (33186, 33720)]