161462216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{150203}}^1$

素因数の和:151715

約数の個数: 120

約数和(自身を含む): 542610748368

約数和(自身を除く): 381148531488

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, 1493, 2986, 4479, 5972, 7465, 8958, 11944, 13437, 14930, 17916, 22395, 23888, 26874, 29860, 35832, 44790, 53748, 59720, 67185, 71664, 89580, 107496, 119440, 134370, 150203, 179160, 214992, 268740, 300406, 358320, 450609, 537480, 600812, 751015, 901218, 1074960, 1201624, 1351827, 1502030, 1802436, 2253045, 2403248, 2703654, 3004060, 3604872, 4506090, 5407308, 6008120, 6759135, 7209744, 9012180, 10814616, 12016240, 13518270, 18024360, 21629232, 27036540, 36048720, 54073080, 108146160, 224253079, 448506158, 672759237, 897012316, 1121265395, 1345518474, 1794024632, 2018277711, 2242530790, 2691036948, 3363796185, 3588049264, 4036555422, 4485061580, 5382073896, 6727592370, 8073110844, 8970123160, 10091388555, 10764147792, 13455184740, 16146221688, 17940246320, 20182777110, 26910369480, 32292443376, 40365554220, 53820738960, 80731108440, 161462216880]

約数ペア:

[(1, 161462216880), (2, 80731108440), (3, 53820738960), (4, 40365554220), (5, 32292443376), (6, 26910369480), (8, 20182777110), (9, 17940246320), (10, 16146221688), (12, 13455184740), (15, 10764147792), (16, 10091388555), (18, 8970123160), (20, 8073110844), (24, 6727592370), (30, 5382073896), (36, 4485061580), (40, 4036555422), (45, 3588049264), (48, 3363796185), (60, 2691036948), (72, 2242530790), (80, 2018277711), (90, 1794024632), (120, 1345518474), (144, 1121265395), (180, 897012316), (240, 672759237), (360, 448506158), (720, 224253079), (1493, 108146160), (2986, 54073080), (4479, 36048720), (5972, 27036540), (7465, 21629232), (8958, 18024360), (11944, 13518270), (13437, 12016240), (14930, 10814616), (17916, 9012180), (22395, 7209744), (23888, 6759135), (26874, 6008120), (29860, 5407308), (35832, 4506090), (44790, 3604872), (53748, 3004060), (59720, 2703654), (67185, 2403248), (71664, 2253045), (89580, 1802436), (107496, 1502030), (119440, 1351827), (134370, 1201624), (150203, 1074960), (179160, 901218), (214992, 751015), (268740, 600812), (300406, 537480), (358320, 450609)]