71801760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7873}}^1$

素因数の和:7910

約数の個数: 96

約数和(自身を含む): 238109760

約数和(自身を除く): 166308000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7873, 9120, 15746, 23619, 31492, 39365, 47238, 62984, 78730, 94476, 118095, 125968, 149587, 157460, 188952, 236190, 251936, 299174, 314920, 377904, 448761, 472380, 598348, 629840, 747935, 755808, 897522, 944760, 1196696, 1259680, 1495870, 1795044, 1889520, 2243805, 2393392, 2991740, 3590088, 3779040, 4487610, 4786784, 5983480, 7180176, 8975220, 11966960, 14360352, 17950440, 23933920, 35900880, 71801760]

約数ペア:

[(1, 71801760), (2, 35900880), (3, 23933920), (4, 17950440), (5, 14360352), (6, 11966960), (8, 8975220), (10, 7180176), (12, 5983480), (15, 4786784), (16, 4487610), (19, 3779040), (20, 3590088), (24, 2991740), (30, 2393392), (32, 2243805), (38, 1889520), (40, 1795044), (48, 1495870), (57, 1259680), (60, 1196696), (76, 944760), (80, 897522), (95, 755808), (96, 747935), (114, 629840), (120, 598348), (152, 472380), (160, 448761), (190, 377904), (228, 314920), (240, 299174), (285, 251936), (304, 236190), (380, 188952), (456, 157460), (480, 149587), (570, 125968), (608, 118095), (760, 94476), (912, 78730), (1140, 62984), (1520, 47238), (1824, 39365), (2280, 31492), (3040, 23619), (4560, 15746), (7873, 9120)]