166454160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1747}}^1$

素因数の和:2160

約数の個数: 80

約数和(自身を含む): 517603776

約数和(自身を除く): 351149616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 1191, 1588, 1747, 1985, 2382, 3176, 3494, 3970, 4764, 5241, 5955, 6352, 6988, 7940, 8735, 9528, 10482, 11910, 13976, 15880, 17470, 19056, 20964, 23820, 26205, 27952, 31760, 34940, 41928, 47640, 52410, 69880, 83856, 95280, 104820, 139760, 209640, 419280, 693559, 1387118, 2080677, 2774236, 3467795, 4161354, 5548472, 6935590, 8322708, 10403385, 11096944, 13871180, 16645416, 20806770, 27742360, 33290832, 41613540, 55484720, 83227080, 166454160]

約数ペア:

[(1, 166454160), (2, 83227080), (3, 55484720), (4, 41613540), (5, 33290832), (6, 27742360), (8, 20806770), (10, 16645416), (12, 13871180), (15, 11096944), (16, 10403385), (20, 8322708), (24, 6935590), (30, 5548472), (40, 4161354), (48, 3467795), (60, 2774236), (80, 2080677), (120, 1387118), (240, 693559), (397, 419280), (794, 209640), (1191, 139760), (1588, 104820), (1747, 95280), (1985, 83856), (2382, 69880), (3176, 52410), (3494, 47640), (3970, 41928), (4764, 34940), (5241, 31760), (5955, 27952), (6352, 26205), (6988, 23820), (7940, 20964), (8735, 19056), (9528, 17470), (10482, 15880), (11910, 13976)]