262060320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{545959}}^1$

素因数の和:545977

約数の個数: 48

約数和(自身を含む): 825491520

約数和(自身を除く): 563431200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 545959, 1091918, 1637877, 2183836, 2729795, 3275754, 4367672, 5459590, 6551508, 8189385, 8735344, 10919180, 13103016, 16378770, 17470688, 21838360, 26206032, 32757540, 43676720, 52412064, 65515080, 87353440, 131030160, 262060320]

約数ペア:

[(1, 262060320), (2, 131030160), (3, 87353440), (4, 65515080), (5, 52412064), (6, 43676720), (8, 32757540), (10, 26206032), (12, 21838360), (15, 17470688), (16, 16378770), (20, 13103016), (24, 10919180), (30, 8735344), (32, 8189385), (40, 6551508), (48, 5459590), (60, 4367672), (80, 3275754), (96, 2729795), (120, 2183836), (160, 1637877), (240, 1091918), (480, 545959)]