147396720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{614153}}^1$

素因数の和:614169

約数の個数: 40

約数和(自身を含む): 456930576

約数和(自身を除く): 309533856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 614153, 1228306, 1842459, 2456612, 3070765, 3684918, 4913224, 6141530, 7369836, 9212295, 9826448, 12283060, 14739672, 18424590, 24566120, 29479344, 36849180, 49132240, 73698360, 147396720]

約数ペア:

[(1, 147396720), (2, 73698360), (3, 49132240), (4, 36849180), (5, 29479344), (6, 24566120), (8, 18424590), (10, 14739672), (12, 12283060), (15, 9826448), (16, 9212295), (20, 7369836), (24, 6141530), (30, 4913224), (40, 3684918), (48, 3070765), (60, 2456612), (80, 1842459), (120, 1228306), (240, 614153)]