8185219920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307253}}^1$

素因数の和:307309

約数の個数: 120

約数和(自身を含む): 28231726536

約数和(自身を除く): 20046506616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 307253, 614506, 921759, 1229012, 1536265, 1843518, 2458024, 2765277, 3072530, 3687036, 4608795, 4916048, 5530554, 6145060, 7374072, 9217590, 11061108, 11368361, 12290120, 13826385, 14748144, 18435180, 22122216, 22736722, 24580240, 27652770, 34105083, 36870360, 44244432, 45473444, 55305540, 56841805, 68210166, 73740720, 90946888, 102315249, 110611080, 113683610, 136420332, 170525415, 181893776, 204630498, 221222160, 227367220, 272840664, 341050830, 409260996, 454734440, 511576245, 545681328, 682101660, 818521992, 909468880, 1023152490, 1364203320, 1637043984, 2046304980, 2728406640, 4092609960, 8185219920]

約数ペア:

[(1, 8185219920), (2, 4092609960), (3, 2728406640), (4, 2046304980), (5, 1637043984), (6, 1364203320), (8, 1023152490), (9, 909468880), (10, 818521992), (12, 682101660), (15, 545681328), (16, 511576245), (18, 454734440), (20, 409260996), (24, 341050830), (30, 272840664), (36, 227367220), (37, 221222160), (40, 204630498), (45, 181893776), (48, 170525415), (60, 136420332), (72, 113683610), (74, 110611080), (80, 102315249), (90, 90946888), (111, 73740720), (120, 68210166), (144, 56841805), (148, 55305540), (180, 45473444), (185, 44244432), (222, 36870360), (240, 34105083), (296, 27652770), (333, 24580240), (360, 22736722), (370, 22122216), (444, 18435180), (555, 14748144), (592, 13826385), (666, 12290120), (720, 11368361), (740, 11061108), (888, 9217590), (1110, 7374072), (1332, 6145060), (1480, 5530554), (1665, 4916048), (1776, 4608795), (2220, 3687036), (2664, 3072530), (2960, 2765277), (3330, 2458024), (4440, 1843518), (5328, 1536265), (6660, 1229012), (8880, 921759), (13320, 614506), (26640, 307253)]