2339881080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1621}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 7343377920

約数和(自身を除く): 5003496840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 523, 552, 690, 920, 1046, 1380, 1569, 1621, 2092, 2615, 2760, 3138, 3242, 4184, 4863, 5230, 6276, 6484, 7845, 8105, 9726, 10460, 12029, 12552, 12968, 15690, 16210, 19452, 20920, 24058, 24315, 31380, 32420, 36087, 37283, 38904, 48116, 48630, 60145, 62760, 64840, 72174, 74566, 96232, 97260, 111849, 120290, 144348, 149132, 180435, 186415, 194520, 223698, 240580, 288696, 298264, 360870, 372830, 447396, 481160, 559245, 721740, 745660, 847783, 894792, 1118490, 1443480, 1491320, 1695566, 2236980, 2543349, 3391132, 4238915, 4473960, 5086698, 6782264, 8477830, 10173396, 12716745, 16955660, 19499009, 20346792, 25433490, 33911320, 38998018, 50866980, 58497027, 77996036, 97495045, 101733960, 116994054, 155992072, 194990090, 233988108, 292485135, 389980180, 467976216, 584970270, 779960360, 1169940540, 2339881080]

約数ペア:

[(1, 2339881080), (2, 1169940540), (3, 779960360), (4, 584970270), (5, 467976216), (6, 389980180), (8, 292485135), (10, 233988108), (12, 194990090), (15, 155992072), (20, 116994054), (23, 101733960), (24, 97495045), (30, 77996036), (40, 58497027), (46, 50866980), (60, 38998018), (69, 33911320), (92, 25433490), (115, 20346792), (120, 19499009), (138, 16955660), (184, 12716745), (230, 10173396), (276, 8477830), (345, 6782264), (460, 5086698), (523, 4473960), (552, 4238915), (690, 3391132), (920, 2543349), (1046, 2236980), (1380, 1695566), (1569, 1491320), (1621, 1443480), (2092, 1118490), (2615, 894792), (2760, 847783), (3138, 745660), (3242, 721740), (4184, 559245), (4863, 481160), (5230, 447396), (6276, 372830), (6484, 360870), (7845, 298264), (8105, 288696), (9726, 240580), (10460, 223698), (12029, 194520), (12552, 186415), (12968, 180435), (15690, 149132), (16210, 144348), (19452, 120290), (20920, 111849), (24058, 97260), (24315, 96232), (31380, 74566), (32420, 72174), (36087, 64840), (37283, 62760), (38904, 60145), (48116, 48630)]