931182960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 2997522432

約数和(自身を除く): 2066339472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 257, 310, 372, 465, 487, 496, 514, 620, 744, 771, 930, 974, 1028, 1240, 1285, 1461, 1488, 1542, 1860, 1948, 2056, 2435, 2480, 2570, 2922, 3084, 3720, 3855, 3896, 4112, 4870, 5140, 5844, 6168, 7305, 7440, 7710, 7792, 7967, 9740, 10280, 11688, 12336, 14610, 15097, 15420, 15934, 19480, 20560, 23376, 23901, 29220, 30194, 30840, 31868, 38960, 39835, 45291, 47802, 58440, 60388, 61680, 63736, 75485, 79670, 90582, 95604, 116880, 119505, 120776, 125159, 127472, 150970, 159340, 181164, 191208, 226455, 239010, 241552, 250318, 301940, 318680, 362328, 375477, 382416, 452910, 478020, 500636, 603880, 625795, 637360, 724656, 750954, 905820, 956040, 1001272, 1207760, 1251590, 1501908, 1811640, 1877385, 1912080, 2002544, 2503180, 3003816, 3623280, 3754770, 3879929, 5006360, 6007632, 7509540, 7759858, 10012720, 11639787, 15019080, 15519716, 19399645, 23279574, 30038160, 31039432, 38799290, 46559148, 58198935, 62078864, 77598580, 93118296, 116397870, 155197160, 186236592, 232795740, 310394320, 465591480, 931182960]

約数ペア:

[(1, 931182960), (2, 465591480), (3, 310394320), (4, 232795740), (5, 186236592), (6, 155197160), (8, 116397870), (10, 93118296), (12, 77598580), (15, 62078864), (16, 58198935), (20, 46559148), (24, 38799290), (30, 31039432), (31, 30038160), (40, 23279574), (48, 19399645), (60, 15519716), (62, 15019080), (80, 11639787), (93, 10012720), (120, 7759858), (124, 7509540), (155, 6007632), (186, 5006360), (240, 3879929), (248, 3754770), (257, 3623280), (310, 3003816), (372, 2503180), (465, 2002544), (487, 1912080), (496, 1877385), (514, 1811640), (620, 1501908), (744, 1251590), (771, 1207760), (930, 1001272), (974, 956040), (1028, 905820), (1240, 750954), (1285, 724656), (1461, 637360), (1488, 625795), (1542, 603880), (1860, 500636), (1948, 478020), (2056, 452910), (2435, 382416), (2480, 375477), (2570, 362328), (2922, 318680), (3084, 301940), (3720, 250318), (3855, 241552), (3896, 239010), (4112, 226455), (4870, 191208), (5140, 181164), (5844, 159340), (6168, 150970), (7305, 127472), (7440, 125159), (7710, 120776), (7792, 119505), (7967, 116880), (9740, 95604), (10280, 90582), (11688, 79670), (12336, 75485), (14610, 63736), (15097, 61680), (15420, 60388), (15934, 58440), (19480, 47802), (20560, 45291), (23376, 39835), (23901, 38960), (29220, 31868), (30194, 30840)]