67788720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94151}}^1$

素因数の和:94170

約数の個数: 60

約数和(自身を含む): 227659536

約数和(自身を除く): 159870816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94151, 188302, 282453, 376604, 470755, 564906, 753208, 847359, 941510, 1129812, 1412265, 1506416, 1694718, 1883020, 2259624, 2824530, 3389436, 3766040, 4236795, 4519248, 5649060, 6778872, 7532080, 8473590, 11298120, 13557744, 16947180, 22596240, 33894360, 67788720]

約数ペア:

[(1, 67788720), (2, 33894360), (3, 22596240), (4, 16947180), (5, 13557744), (6, 11298120), (8, 8473590), (9, 7532080), (10, 6778872), (12, 5649060), (15, 4519248), (16, 4236795), (18, 3766040), (20, 3389436), (24, 2824530), (30, 2259624), (36, 1883020), (40, 1694718), (45, 1506416), (48, 1412265), (60, 1129812), (72, 941510), (80, 847359), (90, 753208), (120, 564906), (144, 470755), (180, 376604), (240, 282453), (360, 188302), (720, 94151)]