976357680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{20443}}^1$

素因数の和:20658

約数の個数: 80

約数和(自身を含む): 3042067200

約数和(自身を除く): 2065709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 20443, 23880, 40886, 47760, 61329, 81772, 102215, 122658, 163544, 204430, 245316, 306645, 327088, 408860, 490632, 613290, 817720, 981264, 1226580, 1635440, 2453160, 4068157, 4906320, 8136314, 12204471, 16272628, 20340785, 24408942, 32545256, 40681570, 48817884, 61022355, 65090512, 81363140, 97635768, 122044710, 162726280, 195271536, 244089420, 325452560, 488178840, 976357680]

約数ペア:

[(1, 976357680), (2, 488178840), (3, 325452560), (4, 244089420), (5, 195271536), (6, 162726280), (8, 122044710), (10, 97635768), (12, 81363140), (15, 65090512), (16, 61022355), (20, 48817884), (24, 40681570), (30, 32545256), (40, 24408942), (48, 20340785), (60, 16272628), (80, 12204471), (120, 8136314), (199, 4906320), (240, 4068157), (398, 2453160), (597, 1635440), (796, 1226580), (995, 981264), (1194, 817720), (1592, 613290), (1990, 490632), (2388, 408860), (2985, 327088), (3184, 306645), (3980, 245316), (4776, 204430), (5970, 163544), (7960, 122658), (9552, 102215), (11940, 81772), (15920, 61329), (20443, 47760), (23880, 40886)]