1140725760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 3707907840

約数和(自身を除く): 2567182080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 523, 568, 640, 710, 768, 852, 960, 1024, 1046, 1065, 1136, 1280, 1420, 1536, 1569, 1704, 1920, 2048, 2092, 2130, 2272, 2560, 2615, 2840, 3072, 3138, 3408, 3840, 4184, 4260, 4544, 5120, 5230, 5680, 6144, 6276, 6816, 7680, 7845, 8368, 8520, 9088, 10240, 10460, 11360, 12552, 13632, 15360, 15690, 16736, 17040, 18176, 20920, 22720, 25104, 27264, 30720, 31380, 33472, 34080, 36352, 37133, 41840, 45440, 50208, 54528, 62760, 66944, 68160, 72704, 74266, 83680, 90880, 100416, 109056, 111399, 125520, 133888, 136320, 145408, 148532, 167360, 181760, 185665, 200832, 218112, 222798, 251040, 267776, 272640, 297064, 334720, 363520, 371330, 401664, 436224, 445596, 502080, 535552, 545280, 556995, 594128, 669440, 727040, 742660, 803328, 891192, 1004160, 1071104, 1090560, 1113990, 1188256, 1338880, 1485320, 1606656, 1782384, 2008320, 2181120, 2227980, 2376512, 2677760, 2970640, 3213312, 3564768, 4016640, 4455960, 4753024, 5355520, 5941280, 7129536, 8033280, 8911920, 9506048, 11882560, 14259072, 16066560, 17823840, 19012096, 23765120, 28518144, 35647680, 38024192, 47530240, 57036288, 71295360, 76048384, 95060480, 114072576, 142590720, 190120960, 228145152, 285181440, 380241920, 570362880, 1140725760]

約数ペア:

[(1, 1140725760), (2, 570362880), (3, 380241920), (4, 285181440), (5, 228145152), (6, 190120960), (8, 142590720), (10, 114072576), (12, 95060480), (15, 76048384), (16, 71295360), (20, 57036288), (24, 47530240), (30, 38024192), (32, 35647680), (40, 28518144), (48, 23765120), (60, 19012096), (64, 17823840), (71, 16066560), (80, 14259072), (96, 11882560), (120, 9506048), (128, 8911920), (142, 8033280), (160, 7129536), (192, 5941280), (213, 5355520), (240, 4753024), (256, 4455960), (284, 4016640), (320, 3564768), (355, 3213312), (384, 2970640), (426, 2677760), (480, 2376512), (512, 2227980), (523, 2181120), (568, 2008320), (640, 1782384), (710, 1606656), (768, 1485320), (852, 1338880), (960, 1188256), (1024, 1113990), (1046, 1090560), (1065, 1071104), (1136, 1004160), (1280, 891192), (1420, 803328), (1536, 742660), (1569, 727040), (1704, 669440), (1920, 594128), (2048, 556995), (2092, 545280), (2130, 535552), (2272, 502080), (2560, 445596), (2615, 436224), (2840, 401664), (3072, 371330), (3138, 363520), (3408, 334720), (3840, 297064), (4184, 272640), (4260, 267776), (4544, 251040), (5120, 222798), (5230, 218112), (5680, 200832), (6144, 185665), (6276, 181760), (6816, 167360), (7680, 148532), (7845, 145408), (8368, 136320), (8520, 133888), (9088, 125520), (10240, 111399), (10460, 109056), (11360, 100416), (12552, 90880), (13632, 83680), (15360, 74266), (15690, 72704), (16736, 68160), (17040, 66944), (18176, 62760), (20920, 54528), (22720, 50208), (25104, 45440), (27264, 41840), (30720, 37133), (31380, 36352), (33472, 34080)]