313524480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{81647}}^1$

素因数の和:81671

約数の個数: 72

約数和(自身を含む): 1001331072

約数和(自身を除く): 687806592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 81647, 163294, 244941, 326588, 408235, 489882, 653176, 816470, 979764, 1224705, 1306352, 1632940, 1959528, 2449410, 2612704, 3265880, 3919056, 4898820, 5225408, 6531760, 7838112, 9797640, 10450816, 13063520, 15676224, 19595280, 20901632, 26127040, 31352448, 39190560, 52254080, 62704896, 78381120, 104508160, 156762240, 313524480]

約数ペア:

[(1, 313524480), (2, 156762240), (3, 104508160), (4, 78381120), (5, 62704896), (6, 52254080), (8, 39190560), (10, 31352448), (12, 26127040), (15, 20901632), (16, 19595280), (20, 15676224), (24, 13063520), (30, 10450816), (32, 9797640), (40, 7838112), (48, 6531760), (60, 5225408), (64, 4898820), (80, 3919056), (96, 3265880), (120, 2612704), (128, 2449410), (160, 1959528), (192, 1632940), (240, 1306352), (256, 1224705), (320, 979764), (384, 816470), (480, 653176), (640, 489882), (768, 408235), (960, 326588), (1280, 244941), (1920, 163294), (3840, 81647)]