30691440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1128

約数の個数: 160

約数和(自身を含む): 113951040

約数和(自身を除く): 83259600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1093, 1170, 1404, 1560, 1755, 1872, 2160, 2186, 2340, 2808, 3120, 3279, 3510, 4372, 4680, 5465, 5616, 6558, 7020, 8744, 9360, 9837, 10930, 13116, 14040, 14209, 16395, 17488, 19674, 21860, 26232, 28080, 28418, 29511, 32790, 39348, 42627, 43720, 49185, 52464, 56836, 59022, 65580, 71045, 78696, 85254, 87440, 98370, 113672, 118044, 127881, 131160, 142090, 147555, 157392, 170508, 196740, 213135, 227344, 236088, 255762, 262320, 284180, 295110, 341016, 383643, 393480, 426270, 472176, 511524, 568360, 590220, 639405, 682032, 767286, 786960, 852540, 1023048, 1136720, 1180440, 1278810, 1534572, 1705080, 1918215, 2046096, 2360880, 2557620, 3069144, 3410160, 3836430, 5115240, 6138288, 7672860, 10230480, 15345720, 30691440]

約数ペア:

[(1, 30691440), (2, 15345720), (3, 10230480), (4, 7672860), (5, 6138288), (6, 5115240), (8, 3836430), (9, 3410160), (10, 3069144), (12, 2557620), (13, 2360880), (15, 2046096), (16, 1918215), (18, 1705080), (20, 1534572), (24, 1278810), (26, 1180440), (27, 1136720), (30, 1023048), (36, 852540), (39, 786960), (40, 767286), (45, 682032), (48, 639405), (52, 590220), (54, 568360), (60, 511524), (65, 472176), (72, 426270), (78, 393480), (80, 383643), (90, 341016), (104, 295110), (108, 284180), (117, 262320), (120, 255762), (130, 236088), (135, 227344), (144, 213135), (156, 196740), (180, 170508), (195, 157392), (208, 147555), (216, 142090), (234, 131160), (240, 127881), (260, 118044), (270, 113672), (312, 98370), (351, 87440), (360, 85254), (390, 78696), (432, 71045), (468, 65580), (520, 59022), (540, 56836), (585, 52464), (624, 49185), (702, 43720), (720, 42627), (780, 39348), (936, 32790), (1040, 29511), (1080, 28418), (1093, 28080), (1170, 26232), (1404, 21860), (1560, 19674), (1755, 17488), (1872, 16395), (2160, 14209), (2186, 14040), (2340, 13116), (2808, 10930), (3120, 9837), (3279, 9360), (3510, 8744), (4372, 7020), (4680, 6558), (5465, 5616)]