72276720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301153}}^1$

素因数の和:301169

約数の個数: 40

約数和(自身を含む): 224058576

約数和(自身を除く): 151781856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301153, 602306, 903459, 1204612, 1505765, 1806918, 2409224, 3011530, 3613836, 4517295, 4818448, 6023060, 7227672, 9034590, 12046120, 14455344, 18069180, 24092240, 36138360, 72276720]

約数ペア:

[(1, 72276720), (2, 36138360), (3, 24092240), (4, 18069180), (5, 14455344), (6, 12046120), (8, 9034590), (10, 7227672), (12, 6023060), (15, 4818448), (16, 4517295), (20, 3613836), (24, 3011530), (30, 2409224), (40, 1806918), (48, 1505765), (60, 1204612), (80, 903459), (120, 602306), (240, 301153)]