67764960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47059}}^1$

素因数の和:47080

約数の個数: 72

約数和(自身を含む): 231252840

約数和(自身を除く): 163487880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47059, 94118, 141177, 188236, 235295, 282354, 376472, 423531, 470590, 564708, 705885, 752944, 847062, 941180, 1129416, 1411770, 1505888, 1694124, 1882360, 2117655, 2258832, 2823540, 3388248, 3764720, 4235310, 4517664, 5647080, 6776496, 7529440, 8470620, 11294160, 13552992, 16941240, 22588320, 33882480, 67764960]

約数ペア:

[(1, 67764960), (2, 33882480), (3, 22588320), (4, 16941240), (5, 13552992), (6, 11294160), (8, 8470620), (9, 7529440), (10, 6776496), (12, 5647080), (15, 4517664), (16, 4235310), (18, 3764720), (20, 3388248), (24, 2823540), (30, 2258832), (32, 2117655), (36, 1882360), (40, 1694124), (45, 1505888), (48, 1411770), (60, 1129416), (72, 941180), (80, 847062), (90, 752944), (96, 705885), (120, 564708), (144, 470590), (160, 423531), (180, 376472), (240, 282354), (288, 235295), (360, 188236), (480, 141177), (720, 94118), (1440, 47059)]