231740520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^2$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 760237920

約数和(自身を除く): 528497400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 419, 440, 660, 838, 1257, 1320, 1676, 2095, 2514, 3352, 4190, 4609, 5028, 6285, 8380, 9218, 10056, 12570, 13827, 16760, 18436, 23045, 25140, 27654, 36872, 46090, 50280, 55308, 69135, 92180, 110616, 138270, 175561, 184360, 276540, 351122, 526683, 553080, 702244, 877805, 1053366, 1404488, 1755610, 1931171, 2106732, 2633415, 3511220, 3862342, 4213464, 5266830, 5793513, 7022440, 7724684, 9655855, 10533660, 11587026, 15449368, 19311710, 21067320, 23174052, 28967565, 38623420, 46348104, 57935130, 77246840, 115870260, 231740520]

約数ペア:

[(1, 231740520), (2, 115870260), (3, 77246840), (4, 57935130), (5, 46348104), (6, 38623420), (8, 28967565), (10, 23174052), (11, 21067320), (12, 19311710), (15, 15449368), (20, 11587026), (22, 10533660), (24, 9655855), (30, 7724684), (33, 7022440), (40, 5793513), (44, 5266830), (55, 4213464), (60, 3862342), (66, 3511220), (88, 2633415), (110, 2106732), (120, 1931171), (132, 1755610), (165, 1404488), (220, 1053366), (264, 877805), (330, 702244), (419, 553080), (440, 526683), (660, 351122), (838, 276540), (1257, 184360), (1320, 175561), (1676, 138270), (2095, 110616), (2514, 92180), (3352, 69135), (4190, 55308), (4609, 50280), (5028, 46090), (6285, 36872), (8380, 27654), (9218, 25140), (10056, 23045), (12570, 18436), (13827, 16760)]