57817440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{40151}}^1$

素因数の和:40172

約数の個数: 72

約数和(自身を含む): 197306928

約数和(自身を除く): 139489488

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, 40151, 80302, 120453, 160604, 200755, 240906, 321208, 361359, 401510, 481812, 602265, 642416, 722718, 803020, 963624, 1204530, 1284832, 1445436, 1606040, 1806795, 1927248, 2409060, 2890872, 3212080, 3613590, 3854496, 4818120, 5781744, 6424160, 7227180, 9636240, 11563488, 14454360, 19272480, 28908720, 57817440]

約数ペア:

[(1, 57817440), (2, 28908720), (3, 19272480), (4, 14454360), (5, 11563488), (6, 9636240), (8, 7227180), (9, 6424160), (10, 5781744), (12, 4818120), (15, 3854496), (16, 3613590), (18, 3212080), (20, 2890872), (24, 2409060), (30, 1927248), (32, 1806795), (36, 1606040), (40, 1445436), (45, 1284832), (48, 1204530), (60, 963624), (72, 803020), (80, 722718), (90, 642416), (96, 602265), (120, 481812), (144, 401510), (160, 361359), (180, 321208), (240, 240906), (288, 200755), (360, 160604), (480, 120453), (720, 80302), (1440, 40151)]