234980280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{652723}}^1$

素因数の和:652740

約数の個数: 48

約数和(自身を含む): 763687080

約数和(自身を除く): 528706800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 652723, 1305446, 1958169, 2610892, 3263615, 3916338, 5221784, 5874507, 6527230, 7832676, 9790845, 11749014, 13054460, 15665352, 19581690, 23498028, 26108920, 29372535, 39163380, 46996056, 58745070, 78326760, 117490140, 234980280]

約数ペア:

[(1, 234980280), (2, 117490140), (3, 78326760), (4, 58745070), (5, 46996056), (6, 39163380), (8, 29372535), (9, 26108920), (10, 23498028), (12, 19581690), (15, 15665352), (18, 13054460), (20, 11749014), (24, 9790845), (30, 7832676), (36, 6527230), (40, 5874507), (45, 5221784), (60, 3916338), (72, 3263615), (90, 2610892), (120, 1958169), (180, 1305446), (360, 652723)]