105400080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{146389}}^1$

素因数の和:146408

約数の個数: 60

約数和(自身を含む): 353971020

約数和(自身を除く): 248570940

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, 146389, 292778, 439167, 585556, 731945, 878334, 1171112, 1317501, 1463890, 1756668, 2195835, 2342224, 2635002, 2927780, 3513336, 4391670, 5270004, 5855560, 6587505, 7026672, 8783340, 10540008, 11711120, 13175010, 17566680, 21080016, 26350020, 35133360, 52700040, 105400080]

約数ペア:

[(1, 105400080), (2, 52700040), (3, 35133360), (4, 26350020), (5, 21080016), (6, 17566680), (8, 13175010), (9, 11711120), (10, 10540008), (12, 8783340), (15, 7026672), (16, 6587505), (18, 5855560), (20, 5270004), (24, 4391670), (30, 3513336), (36, 2927780), (40, 2635002), (45, 2342224), (48, 2195835), (60, 1756668), (72, 1463890), (80, 1317501), (90, 1171112), (120, 878334), (144, 731945), (180, 585556), (240, 439167), (360, 292778), (720, 146389)]