77275680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 244944000

約数和(自身を除く): 167668320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 809, 995, 1194, 1592, 1618, 1990, 2388, 2427, 2985, 3184, 3236, 3980, 4045, 4776, 4854, 5970, 6368, 6472, 7960, 8090, 9552, 9708, 11940, 12135, 12944, 15920, 16180, 19104, 19416, 23880, 24270, 25888, 31840, 32360, 38832, 47760, 48540, 64720, 77664, 95520, 97080, 129440, 160991, 194160, 321982, 388320, 482973, 643964, 804955, 965946, 1287928, 1609910, 1931892, 2414865, 2575856, 3219820, 3863784, 4829730, 5151712, 6439640, 7727568, 9659460, 12879280, 15455136, 19318920, 25758560, 38637840, 77275680]

約数ペア:

[(1, 77275680), (2, 38637840), (3, 25758560), (4, 19318920), (5, 15455136), (6, 12879280), (8, 9659460), (10, 7727568), (12, 6439640), (15, 5151712), (16, 4829730), (20, 3863784), (24, 3219820), (30, 2575856), (32, 2414865), (40, 1931892), (48, 1609910), (60, 1287928), (80, 965946), (96, 804955), (120, 643964), (160, 482973), (199, 388320), (240, 321982), (398, 194160), (480, 160991), (597, 129440), (796, 97080), (809, 95520), (995, 77664), (1194, 64720), (1592, 48540), (1618, 47760), (1990, 38832), (2388, 32360), (2427, 31840), (2985, 25888), (3184, 24270), (3236, 23880), (3980, 19416), (4045, 19104), (4776, 16180), (4854, 15920), (5970, 12944), (6368, 12135), (6472, 11940), (7960, 9708), (8090, 9552)]