122994720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 437633280

約数和(自身を除く): 314638560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 401, 426, 432, 480, 540, 568, 639, 710, 720, 802, 852, 864, 1065, 1080, 1136, 1203, 1278, 1420, 1440, 1604, 1704, 1917, 2005, 2130, 2160, 2272, 2406, 2556, 2840, 3195, 3208, 3408, 3609, 3834, 4010, 4260, 4320, 4812, 5112, 5680, 6015, 6390, 6416, 6816, 7218, 7668, 8020, 8520, 9585, 9624, 10224, 10827, 11360, 12030, 12780, 12832, 14436, 15336, 16040, 17040, 18045, 19170, 19248, 20448, 21654, 24060, 25560, 28471, 28872, 30672, 32080, 34080, 36090, 38340, 38496, 43308, 48120, 51120, 54135, 56942, 57744, 61344, 64160, 72180, 76680, 85413, 86616, 96240, 102240, 108270, 113884, 115488, 142355, 144360, 153360, 170826, 173232, 192480, 216540, 227768, 256239, 284710, 288720, 306720, 341652, 346464, 427065, 433080, 455536, 512478, 569420, 577440, 683304, 768717, 854130, 866160, 911072, 1024956, 1138840, 1281195, 1366608, 1537434, 1708260, 1732320, 2049912, 2277680, 2562390, 2733216, 3074868, 3416520, 3843585, 4099824, 4555360, 5124780, 6149736, 6833040, 7687170, 8199648, 10249560, 12299472, 13666080, 15374340, 20499120, 24598944, 30748680, 40998240, 61497360, 122994720]

約数ペア:

[(1, 122994720), (2, 61497360), (3, 40998240), (4, 30748680), (5, 24598944), (6, 20499120), (8, 15374340), (9, 13666080), (10, 12299472), (12, 10249560), (15, 8199648), (16, 7687170), (18, 6833040), (20, 6149736), (24, 5124780), (27, 4555360), (30, 4099824), (32, 3843585), (36, 3416520), (40, 3074868), (45, 2733216), (48, 2562390), (54, 2277680), (60, 2049912), (71, 1732320), (72, 1708260), (80, 1537434), (90, 1366608), (96, 1281195), (108, 1138840), (120, 1024956), (135, 911072), (142, 866160), (144, 854130), (160, 768717), (180, 683304), (213, 577440), (216, 569420), (240, 512478), (270, 455536), (284, 433080), (288, 427065), (355, 346464), (360, 341652), (401, 306720), (426, 288720), (432, 284710), (480, 256239), (540, 227768), (568, 216540), (639, 192480), (710, 173232), (720, 170826), (802, 153360), (852, 144360), (864, 142355), (1065, 115488), (1080, 113884), (1136, 108270), (1203, 102240), (1278, 96240), (1420, 86616), (1440, 85413), (1604, 76680), (1704, 72180), (1917, 64160), (2005, 61344), (2130, 57744), (2160, 56942), (2272, 54135), (2406, 51120), (2556, 48120), (2840, 43308), (3195, 38496), (3208, 38340), (3408, 36090), (3609, 34080), (3834, 32080), (4010, 30672), (4260, 28872), (4320, 28471), (4812, 25560), (5112, 24060), (5680, 21654), (6015, 20448), (6390, 19248), (6416, 19170), (6816, 18045), (7218, 17040), (7668, 16040), (8020, 15336), (8520, 14436), (9585, 12832), (9624, 12780), (10224, 12030), (10827, 11360)]