1216018560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8017}}^1$

素因数の和:8118

約数の個数: 128

約数和(自身を含む): 3925612800

約数和(自身を除く): 2709594240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 8017, 9480, 10112, 12640, 15168, 16034, 18960, 24051, 25280, 30336, 32068, 37920, 40085, 48102, 50560, 64136, 75840, 80170, 96204, 120255, 128272, 151680, 160340, 192408, 240510, 256544, 320680, 384816, 481020, 513088, 633343, 641360, 769632, 962040, 1026176, 1266686, 1282720, 1539264, 1900029, 1924080, 2533372, 2565440, 3078528, 3166715, 3800058, 3848160, 5066744, 5130880, 6333430, 7600116, 7696320, 9500145, 10133488, 12666860, 15200232, 15392640, 19000290, 20266976, 25333720, 30400464, 38000580, 40533952, 50667440, 60800928, 76001160, 81067904, 101334880, 121601856, 152002320, 202669760, 243203712, 304004640, 405339520, 608009280, 1216018560]

約数ペア:

[(1, 1216018560), (2, 608009280), (3, 405339520), (4, 304004640), (5, 243203712), (6, 202669760), (8, 152002320), (10, 121601856), (12, 101334880), (15, 81067904), (16, 76001160), (20, 60800928), (24, 50667440), (30, 40533952), (32, 38000580), (40, 30400464), (48, 25333720), (60, 20266976), (64, 19000290), (79, 15392640), (80, 15200232), (96, 12666860), (120, 10133488), (128, 9500145), (158, 7696320), (160, 7600116), (192, 6333430), (237, 5130880), (240, 5066744), (316, 3848160), (320, 3800058), (384, 3166715), (395, 3078528), (474, 2565440), (480, 2533372), (632, 1924080), (640, 1900029), (790, 1539264), (948, 1282720), (960, 1266686), (1185, 1026176), (1264, 962040), (1580, 769632), (1896, 641360), (1920, 633343), (2370, 513088), (2528, 481020), (3160, 384816), (3792, 320680), (4740, 256544), (5056, 240510), (6320, 192408), (7584, 160340), (8017, 151680), (9480, 128272), (10112, 120255), (12640, 96204), (15168, 80170), (16034, 75840), (18960, 64136), (24051, 50560), (25280, 48102), (30336, 40085), (32068, 37920)]