327983280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1366597}}^1$

素因数の和:1366613

約数の個数: 40

約数和(自身を含む): 1016748912

約数和(自身を除く): 688765632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1366597, 2733194, 4099791, 5466388, 6832985, 8199582, 10932776, 13665970, 16399164, 20498955, 21865552, 27331940, 32798328, 40997910, 54663880, 65596656, 81995820, 109327760, 163991640, 327983280]

約数ペア:

[(1, 327983280), (2, 163991640), (3, 109327760), (4, 81995820), (5, 65596656), (6, 54663880), (8, 40997910), (10, 32798328), (12, 27331940), (15, 21865552), (16, 20498955), (20, 16399164), (24, 13665970), (30, 10932776), (40, 8199582), (48, 6832985), (60, 5466388), (80, 4099791), (120, 2733194), (240, 1366597)]