49723920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{69061}}^1$

素因数の和:69080

約数の個数: 60

約数和(自身を含む): 166991916

約数和(自身を除く): 117267996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 69061, 138122, 207183, 276244, 345305, 414366, 552488, 621549, 690610, 828732, 1035915, 1104976, 1243098, 1381220, 1657464, 2071830, 2486196, 2762440, 3107745, 3314928, 4143660, 4972392, 5524880, 6215490, 8287320, 9944784, 12430980, 16574640, 24861960, 49723920]

約数ペア:

[(1, 49723920), (2, 24861960), (3, 16574640), (4, 12430980), (5, 9944784), (6, 8287320), (8, 6215490), (9, 5524880), (10, 4972392), (12, 4143660), (15, 3314928), (16, 3107745), (18, 2762440), (20, 2486196), (24, 2071830), (30, 1657464), (36, 1381220), (40, 1243098), (45, 1104976), (48, 1035915), (60, 828732), (72, 690610), (80, 621549), (90, 552488), (120, 414366), (144, 345305), (180, 276244), (240, 207183), (360, 138122), (720, 69061)]