461164080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1979

約数の個数: 160

約数和(自身を含む): 1559900160

約数和(自身を除く): 1098736080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1264, 1560, 1580, 1871, 1896, 2054, 2370, 3081, 3120, 3160, 3742, 3792, 4108, 4740, 5135, 5613, 6162, 6320, 7484, 8216, 9355, 9480, 10270, 11226, 12324, 14968, 15405, 16432, 18710, 18960, 20540, 22452, 24323, 24648, 28065, 29936, 30810, 37420, 41080, 44904, 48646, 49296, 56130, 61620, 72969, 74840, 82160, 89808, 97292, 112260, 121615, 123240, 145938, 147809, 149680, 194584, 224520, 243230, 246480, 291876, 295618, 364845, 389168, 443427, 449040, 486460, 583752, 591236, 729690, 739045, 886854, 972920, 1167504, 1182472, 1459380, 1478090, 1773708, 1921517, 1945840, 2217135, 2364944, 2918760, 2956180, 3547416, 3843034, 4434270, 5764551, 5837520, 5912360, 7094832, 7686068, 8868540, 9607585, 11529102, 11824720, 15372136, 17737080, 19215170, 23058204, 28822755, 30744272, 35474160, 38430340, 46116408, 57645510, 76860680, 92232816, 115291020, 153721360, 230582040, 461164080]

約数ペア:

[(1, 461164080), (2, 230582040), (3, 153721360), (4, 115291020), (5, 92232816), (6, 76860680), (8, 57645510), (10, 46116408), (12, 38430340), (13, 35474160), (15, 30744272), (16, 28822755), (20, 23058204), (24, 19215170), (26, 17737080), (30, 15372136), (39, 11824720), (40, 11529102), (48, 9607585), (52, 8868540), (60, 7686068), (65, 7094832), (78, 5912360), (79, 5837520), (80, 5764551), (104, 4434270), (120, 3843034), (130, 3547416), (156, 2956180), (158, 2918760), (195, 2364944), (208, 2217135), (237, 1945840), (240, 1921517), (260, 1773708), (312, 1478090), (316, 1459380), (390, 1182472), (395, 1167504), (474, 972920), (520, 886854), (624, 739045), (632, 729690), (780, 591236), (790, 583752), (948, 486460), (1027, 449040), (1040, 443427), (1185, 389168), (1264, 364845), (1560, 295618), (1580, 291876), (1871, 246480), (1896, 243230), (2054, 224520), (2370, 194584), (3081, 149680), (3120, 147809), (3160, 145938), (3742, 123240), (3792, 121615), (4108, 112260), (4740, 97292), (5135, 89808), (5613, 82160), (6162, 74840), (6320, 72969), (7484, 61620), (8216, 56130), (9355, 49296), (9480, 48646), (10270, 44904), (11226, 41080), (12324, 37420), (14968, 30810), (15405, 29936), (16432, 28065), (18710, 24648), (18960, 24323), (20540, 22452)]