120001505280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{43891}}^1$

素因数の和:44010

約数の個数: 192

約数和(自身を含む): 388233518400

約数和(自身を除く): 268232013120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 512, 534, 640, 712, 768, 890, 960, 1024, 1068, 1280, 1335, 1424, 1536, 1780, 1920, 2048, 2136, 2560, 2670, 2848, 3072, 3560, 3840, 4272, 5120, 5340, 5696, 6144, 7120, 7680, 8544, 10240, 10680, 11392, 14240, 15360, 17088, 21360, 22784, 28480, 30720, 34176, 42720, 43891, 45568, 56960, 68352, 85440, 87782, 91136, 113920, 131673, 136704, 170880, 175564, 182272, 219455, 227840, 263346, 273408, 341760, 351128, 438910, 455680, 526692, 546816, 658365, 683520, 702256, 877820, 911360, 1053384, 1316730, 1367040, 1404512, 1755640, 2106768, 2633460, 2734080, 2809024, 3511280, 3906299, 4213536, 5266920, 5618048, 7022560, 7812598, 8427072, 10533840, 11236096, 11718897, 14045120, 15625196, 16854144, 19531495, 21067680, 22472192, 23437794, 28090240, 31250392, 33708288, 39062990, 42135360, 44944384, 46875588, 56180480, 58594485, 62500784, 67416576, 78125980, 84270720, 89888768, 93751176, 112360960, 117188970, 125001568, 134833152, 156251960, 168541440, 187502352, 224721920, 234377940, 250003136, 269666304, 312503920, 337082880, 375004704, 449443840, 468755880, 500006272, 625007840, 674165760, 750009408, 937511760, 1000012544, 1250015680, 1348331520, 1500018816, 1875023520, 2000025088, 2500031360, 3000037632, 3750047040, 4000050176, 5000062720, 6000075264, 7500094080, 8000100352, 10000125440, 12000150528, 15000188160, 20000250880, 24000301056, 30000376320, 40000501760, 60000752640, 120001505280]

約数ペア:

[(1, 120001505280), (2, 60000752640), (3, 40000501760), (4, 30000376320), (5, 24000301056), (6, 20000250880), (8, 15000188160), (10, 12000150528), (12, 10000125440), (15, 8000100352), (16, 7500094080), (20, 6000075264), (24, 5000062720), (30, 4000050176), (32, 3750047040), (40, 3000037632), (48, 2500031360), (60, 2000025088), (64, 1875023520), (80, 1500018816), (89, 1348331520), (96, 1250015680), (120, 1000012544), (128, 937511760), (160, 750009408), (178, 674165760), (192, 625007840), (240, 500006272), (256, 468755880), (267, 449443840), (320, 375004704), (356, 337082880), (384, 312503920), (445, 269666304), (480, 250003136), (512, 234377940), (534, 224721920), (640, 187502352), (712, 168541440), (768, 156251960), (890, 134833152), (960, 125001568), (1024, 117188970), (1068, 112360960), (1280, 93751176), (1335, 89888768), (1424, 84270720), (1536, 78125980), (1780, 67416576), (1920, 62500784), (2048, 58594485), (2136, 56180480), (2560, 46875588), (2670, 44944384), (2848, 42135360), (3072, 39062990), (3560, 33708288), (3840, 31250392), (4272, 28090240), (5120, 23437794), (5340, 22472192), (5696, 21067680), (6144, 19531495), (7120, 16854144), (7680, 15625196), (8544, 14045120), (10240, 11718897), (10680, 11236096), (11392, 10533840), (14240, 8427072), (15360, 7812598), (17088, 7022560), (21360, 5618048), (22784, 5266920), (28480, 4213536), (30720, 3906299), (34176, 3511280), (42720, 2809024), (43891, 2734080), (45568, 2633460), (56960, 2106768), (68352, 1755640), (85440, 1404512), (87782, 1367040), (91136, 1316730), (113920, 1053384), (131673, 911360), (136704, 877820), (170880, 702256), (175564, 683520), (182272, 658365), (219455, 546816), (227840, 526692), (263346, 455680), (273408, 438910), (341760, 351128)]