306840960

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1973}}^1$

素因数の和:2007

約数の個数: 192

約数和(自身を含む): 1099360080

約数和(自身を除く): 792519120

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 1973, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 3946, 4320, 4860, 5184, 5760, 5919, 6480, 7776, 7892, 8640, 9720, 9865, 10368, 11838, 12960, 15552, 15784, 17280, 17757, 19440, 19730, 23676, 25920, 29595, 31104, 31568, 35514, 38880, 39460, 47352, 51840, 53271, 59190, 63136, 71028, 77760, 78920, 88785, 94704, 106542, 118380, 126272, 142056, 155520, 157840, 159813, 177570, 189408, 213084, 236760, 252544, 266355, 284112, 315680, 319626, 355140, 378816, 426168, 473520, 479439, 532710, 568224, 631360, 639252, 710280, 757632, 799065, 852336, 947040, 958878, 1065420, 1136448, 1262720, 1278504, 1420560, 1598130, 1704672, 1894080, 1917756, 2130840, 2272896, 2397195, 2557008, 2841120, 3196260, 3409344, 3788160, 3835512, 4261680, 4794390, 5114016, 5682240, 6392520, 6818688, 7671024, 8523360, 9588780, 10228032, 11364480, 12785040, 15342048, 17046720, 19177560, 20456064, 25570080, 30684096, 34093440, 38355120, 51140160, 61368192, 76710240, 102280320, 153420480, 306840960]

約数ペア:

[(1, 306840960), (2, 153420480), (3, 102280320), (4, 76710240), (5, 61368192), (6, 51140160), (8, 38355120), (9, 34093440), (10, 30684096), (12, 25570080), (15, 20456064), (16, 19177560), (18, 17046720), (20, 15342048), (24, 12785040), (27, 11364480), (30, 10228032), (32, 9588780), (36, 8523360), (40, 7671024), (45, 6818688), (48, 6392520), (54, 5682240), (60, 5114016), (64, 4794390), (72, 4261680), (80, 3835512), (81, 3788160), (90, 3409344), (96, 3196260), (108, 2841120), (120, 2557008), (128, 2397195), (135, 2272896), (144, 2130840), (160, 1917756), (162, 1894080), (180, 1704672), (192, 1598130), (216, 1420560), (240, 1278504), (243, 1262720), (270, 1136448), (288, 1065420), (320, 958878), (324, 947040), (360, 852336), (384, 799065), (405, 757632), (432, 710280), (480, 639252), (486, 631360), (540, 568224), (576, 532710), (640, 479439), (648, 473520), (720, 426168), (810, 378816), (864, 355140), (960, 319626), (972, 315680), (1080, 284112), (1152, 266355), (1215, 252544), (1296, 236760), (1440, 213084), (1620, 189408), (1728, 177570), (1920, 159813), (1944, 157840), (1973, 155520), (2160, 142056), (2430, 126272), (2592, 118380), (2880, 106542), (3240, 94704), (3456, 88785), (3888, 78920), (3946, 77760), (4320, 71028), (4860, 63136), (5184, 59190), (5760, 53271), (5919, 51840), (6480, 47352), (7776, 39460), (7892, 38880), (8640, 35514), (9720, 31568), (9865, 31104), (10368, 29595), (11838, 25920), (12960, 23676), (15552, 19730), (15784, 19440), (17280, 17757)]