1837651680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1276147}}^1$

素因数の和:1276168

約数の個数: 72

約数和(自身を含む): 6270991272

約数和(自身を除く): 4433339592

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, 1276147, 2552294, 3828441, 5104588, 6380735, 7656882, 10209176, 11485323, 12761470, 15313764, 19142205, 20418352, 22970646, 25522940, 30627528, 38284410, 40836704, 45941292, 51045880, 57426615, 61255056, 76568820, 91882584, 102091760, 114853230, 122510112, 153137640, 183765168, 204183520, 229706460, 306275280, 367530336, 459412920, 612550560, 918825840, 1837651680]

約数ペア:

[(1, 1837651680), (2, 918825840), (3, 612550560), (4, 459412920), (5, 367530336), (6, 306275280), (8, 229706460), (9, 204183520), (10, 183765168), (12, 153137640), (15, 122510112), (16, 114853230), (18, 102091760), (20, 91882584), (24, 76568820), (30, 61255056), (32, 57426615), (36, 51045880), (40, 45941292), (45, 40836704), (48, 38284410), (60, 30627528), (72, 25522940), (80, 22970646), (90, 20418352), (96, 19142205), (120, 15313764), (144, 12761470), (160, 11485323), (180, 10209176), (240, 7656882), (288, 6380735), (360, 5104588), (480, 3828441), (720, 2552294), (1440, 1276147)]