1228833720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1137809}}^1$

素因数の和:1137829

約数の個数: 64

約数和(自身を含む): 4096116000

約数和(自身を除く): 2867282280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1137809, 2275618, 3413427, 4551236, 5689045, 6826854, 9102472, 10240281, 11378090, 13653708, 17067135, 20480562, 22756180, 27307416, 30720843, 34134270, 40961124, 45512360, 51201405, 61441686, 68268540, 81922248, 102402810, 122883372, 136537080, 153604215, 204805620, 245766744, 307208430, 409611240, 614416860, 1228833720]

約数ペア:

[(1, 1228833720), (2, 614416860), (3, 409611240), (4, 307208430), (5, 245766744), (6, 204805620), (8, 153604215), (9, 136537080), (10, 122883372), (12, 102402810), (15, 81922248), (18, 68268540), (20, 61441686), (24, 51201405), (27, 45512360), (30, 40961124), (36, 34134270), (40, 30720843), (45, 27307416), (54, 22756180), (60, 20480562), (72, 17067135), (90, 13653708), (108, 11378090), (120, 10240281), (135, 9102472), (180, 6826854), (216, 5689045), (270, 4551236), (360, 3413427), (540, 2275618), (1080, 1137809)]