128509594740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4493}}^1\times {\mathrm{52967}}^1$

素因数の和:57478

約数の個数: 96

約数和(自身を含む): 399904162560

約数和(自身を除く): 271394567820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4493, 8986, 13479, 17972, 22465, 26958, 40437, 44930, 52967, 53916, 67395, 80874, 89860, 105934, 121311, 134790, 158901, 161748, 202185, 211868, 242622, 264835, 269580, 317802, 404370, 476703, 485244, 529670, 606555, 635604, 794505, 808740, 953406, 1059340, 1213110, 1430109, 1589010, 1906812, 2383515, 2426220, 2860218, 3178020, 4767030, 5720436, 7150545, 9534060, 14301090, 28602180, 237980731, 475961462, 713942193, 951922924, 1189903655, 1427884386, 2141826579, 2379807310, 2855768772, 3569710965, 4283653158, 4759614620, 6425479737, 7139421930, 8567306316, 10709132895, 12850959474, 14278843860, 21418265790, 25701918948, 32127398685, 42836531580, 64254797370, 128509594740]

約数ペア:

[(1, 128509594740), (2, 64254797370), (3, 42836531580), (4, 32127398685), (5, 25701918948), (6, 21418265790), (9, 14278843860), (10, 12850959474), (12, 10709132895), (15, 8567306316), (18, 7139421930), (20, 6425479737), (27, 4759614620), (30, 4283653158), (36, 3569710965), (45, 2855768772), (54, 2379807310), (60, 2141826579), (90, 1427884386), (108, 1189903655), (135, 951922924), (180, 713942193), (270, 475961462), (540, 237980731), (4493, 28602180), (8986, 14301090), (13479, 9534060), (17972, 7150545), (22465, 5720436), (26958, 4767030), (40437, 3178020), (44930, 2860218), (52967, 2426220), (53916, 2383515), (67395, 1906812), (80874, 1589010), (89860, 1430109), (105934, 1213110), (121311, 1059340), (134790, 953406), (158901, 808740), (161748, 794505), (202185, 635604), (211868, 606555), (242622, 529670), (264835, 485244), (269580, 476703), (317802, 404370)]