11918373840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{22279}}^1$

素因数の和:23041

約数の個数: 120

約数和(自身を含む): 40081541760

約数和(自身を除く): 28163167920

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, 360, 720, 743, 1486, 2229, 2972, 3715, 4458, 5944, 6687, 7430, 8916, 11145, 11888, 13374, 14860, 17832, 22279, 22290, 26748, 29720, 33435, 35664, 44558, 44580, 53496, 59440, 66837, 66870, 89116, 89160, 106992, 111395, 133674, 133740, 178232, 178320, 200511, 222790, 267348, 267480, 334185, 356464, 401022, 445580, 534696, 534960, 668370, 802044, 891160, 1002555, 1069392, 1336740, 1604088, 1782320, 2005110, 2673480, 3208176, 4010220, 5346960, 8020440, 16040880, 16553297, 33106594, 49659891, 66213188, 82766485, 99319782, 132426376, 148979673, 165532970, 198639564, 248299455, 264852752, 297959346, 331065940, 397279128, 496598910, 595918692, 662131880, 744898365, 794558256, 993197820, 1191837384, 1324263760, 1489796730, 1986395640, 2383674768, 2979593460, 3972791280, 5959186920, 11918373840]

約数ペア:

[(1, 11918373840), (2, 5959186920), (3, 3972791280), (4, 2979593460), (5, 2383674768), (6, 1986395640), (8, 1489796730), (9, 1324263760), (10, 1191837384), (12, 993197820), (15, 794558256), (16, 744898365), (18, 662131880), (20, 595918692), (24, 496598910), (30, 397279128), (36, 331065940), (40, 297959346), (45, 264852752), (48, 248299455), (60, 198639564), (72, 165532970), (80, 148979673), (90, 132426376), (120, 99319782), (144, 82766485), (180, 66213188), (240, 49659891), (360, 33106594), (720, 16553297), (743, 16040880), (1486, 8020440), (2229, 5346960), (2972, 4010220), (3715, 3208176), (4458, 2673480), (5944, 2005110), (6687, 1782320), (7430, 1604088), (8916, 1336740), (11145, 1069392), (11888, 1002555), (13374, 891160), (14860, 802044), (17832, 668370), (22279, 534960), (22290, 534696), (26748, 445580), (29720, 401022), (33435, 356464), (35664, 334185), (44558, 267480), (44580, 267348), (53496, 222790), (59440, 200511), (66837, 178320), (66870, 178232), (89116, 133740), (89160, 133674), (106992, 111395)]