7790550480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349039}}^1$

素因数の和:349089

約数の個数: 120

約数和(自身を含む): 27007319040

約数和(自身を除く): 19216768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 349039, 698078, 1047117, 1396156, 1745195, 2094234, 2792312, 3141351, 3490390, 4188468, 5235585, 5584624, 6282702, 6980780, 8376936, 10471170, 10820209, 12565404, 13961560, 15706755, 16753872, 20942340, 21640418, 25130808, 27923120, 31413510, 32460627, 41884680, 43280836, 50261616, 54101045, 62827020, 64921254, 83769360, 86561672, 97381881, 108202090, 125654040, 129842508, 162303135, 173123344, 194763762, 216404180, 251308080, 259685016, 324606270, 389527524, 432808360, 486909405, 519370032, 649212540, 779055048, 865616720, 973818810, 1298425080, 1558110096, 1947637620, 2596850160, 3895275240, 7790550480]

約数ペア:

[(1, 7790550480), (2, 3895275240), (3, 2596850160), (4, 1947637620), (5, 1558110096), (6, 1298425080), (8, 973818810), (9, 865616720), (10, 779055048), (12, 649212540), (15, 519370032), (16, 486909405), (18, 432808360), (20, 389527524), (24, 324606270), (30, 259685016), (31, 251308080), (36, 216404180), (40, 194763762), (45, 173123344), (48, 162303135), (60, 129842508), (62, 125654040), (72, 108202090), (80, 97381881), (90, 86561672), (93, 83769360), (120, 64921254), (124, 62827020), (144, 54101045), (155, 50261616), (180, 43280836), (186, 41884680), (240, 32460627), (248, 31413510), (279, 27923120), (310, 25130808), (360, 21640418), (372, 20942340), (465, 16753872), (496, 15706755), (558, 13961560), (620, 12565404), (720, 10820209), (744, 10471170), (930, 8376936), (1116, 6980780), (1240, 6282702), (1395, 5584624), (1488, 5235585), (1860, 4188468), (2232, 3490390), (2480, 3141351), (2790, 2792312), (3720, 2094234), (4464, 1745195), (5580, 1396156), (7440, 1047117), (11160, 698078), (22320, 349039)]