922197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{19309}}^1$

素因数の和:19524

約数の個数: 80

約数和(自身を含む): 2873328000

約数和(自身を除く): 1951130160

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, 19309, 23880, 38618, 47760, 57927, 77236, 96545, 115854, 154472, 193090, 231708, 289635, 308944, 386180, 463416, 579270, 772360, 926832, 1158540, 1544720, 2317080, 3842491, 4634160, 7684982, 11527473, 15369964, 19212455, 23054946, 30739928, 38424910, 46109892, 57637365, 61479856, 76849820, 92219784, 115274730, 153699640, 184439568, 230549460, 307399280, 461098920, 922197840]

約数ペア:

[(1, 922197840), (2, 461098920), (3, 307399280), (4, 230549460), (5, 184439568), (6, 153699640), (8, 115274730), (10, 92219784), (12, 76849820), (15, 61479856), (16, 57637365), (20, 46109892), (24, 38424910), (30, 30739928), (40, 23054946), (48, 19212455), (60, 15369964), (80, 11527473), (120, 7684982), (199, 4634160), (240, 3842491), (398, 2317080), (597, 1544720), (796, 1158540), (995, 926832), (1194, 772360), (1592, 579270), (1990, 463416), (2388, 386180), (2985, 308944), (3184, 289635), (3980, 231708), (4776, 193090), (5970, 154472), (7960, 115854), (9552, 96545), (11940, 77236), (15920, 57927), (19309, 47760), (23880, 38618)]