210696480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146317}}^1$

素因数の和:146338

約数の個数: 72

約数和(自身を含む): 719006652

約数和(自身を除く): 508310172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 146317, 292634, 438951, 585268, 731585, 877902, 1170536, 1316853, 1463170, 1755804, 2194755, 2341072, 2633706, 2926340, 3511608, 4389510, 4682144, 5267412, 5852680, 6584265, 7023216, 8779020, 10534824, 11705360, 13168530, 14046432, 17558040, 21069648, 23410720, 26337060, 35116080, 42139296, 52674120, 70232160, 105348240, 210696480]

約数ペア:

[(1, 210696480), (2, 105348240), (3, 70232160), (4, 52674120), (5, 42139296), (6, 35116080), (8, 26337060), (9, 23410720), (10, 21069648), (12, 17558040), (15, 14046432), (16, 13168530), (18, 11705360), (20, 10534824), (24, 8779020), (30, 7023216), (32, 6584265), (36, 5852680), (40, 5267412), (45, 4682144), (48, 4389510), (60, 3511608), (72, 2926340), (80, 2633706), (90, 2341072), (96, 2194755), (120, 1755804), (144, 1463170), (160, 1316853), (180, 1170536), (240, 877902), (288, 731585), (360, 585268), (480, 438951), (720, 292634), (1440, 146317)]