64144440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59393}}^1$

素因数の和:59413

約数の個数: 64

約数和(自身を含む): 213818400

約数和(自身を除く): 149673960

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, 59393, 118786, 178179, 237572, 296965, 356358, 475144, 534537, 593930, 712716, 890895, 1069074, 1187860, 1425432, 1603611, 1781790, 2138148, 2375720, 2672685, 3207222, 3563580, 4276296, 5345370, 6414444, 7127160, 8018055, 10690740, 12828888, 16036110, 21381480, 32072220, 64144440]

約数ペア:

[(1, 64144440), (2, 32072220), (3, 21381480), (4, 16036110), (5, 12828888), (6, 10690740), (8, 8018055), (9, 7127160), (10, 6414444), (12, 5345370), (15, 4276296), (18, 3563580), (20, 3207222), (24, 2672685), (27, 2375720), (30, 2138148), (36, 1781790), (40, 1603611), (45, 1425432), (54, 1187860), (60, 1069074), (72, 890895), (90, 712716), (108, 593930), (120, 534537), (135, 475144), (180, 356358), (216, 296965), (270, 237572), (360, 178179), (540, 118786), (1080, 59393)]