83751480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{232643}}^1$

素因数の和:232660

約数の個数: 48

約数和(自身を含む): 272193480

約数和(自身を除く): 188442000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 232643, 465286, 697929, 930572, 1163215, 1395858, 1861144, 2093787, 2326430, 2791716, 3489645, 4187574, 4652860, 5583432, 6979290, 8375148, 9305720, 10468935, 13958580, 16750296, 20937870, 27917160, 41875740, 83751480]

約数ペア:

[(1, 83751480), (2, 41875740), (3, 27917160), (4, 20937870), (5, 16750296), (6, 13958580), (8, 10468935), (9, 9305720), (10, 8375148), (12, 6979290), (15, 5583432), (18, 4652860), (20, 4187574), (24, 3489645), (30, 2791716), (36, 2326430), (40, 2093787), (45, 1861144), (60, 1395858), (72, 1163215), (90, 930572), (120, 697929), (180, 465286), (360, 232643)]