804935520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7965

約数の個数: 144

約数和(自身を含む): 2785884192

約数和(自身を除く): 1980948672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 7873, 8520, 10224, 11360, 12780, 15746, 17040, 20448, 23619, 25560, 31492, 34080, 39365, 47238, 51120, 62984, 70857, 78730, 94476, 102240, 118095, 125968, 141714, 157460, 188952, 236190, 251936, 283428, 314920, 354285, 377904, 472380, 558983, 566856, 629840, 708570, 755808, 944760, 1117966, 1133712, 1259680, 1417140, 1676949, 1889520, 2235932, 2267424, 2794915, 2834280, 3353898, 3779040, 4471864, 5030847, 5589830, 5668560, 6707796, 8384745, 8943728, 10061694, 11179660, 11337120, 13415592, 16769490, 17887456, 20123388, 22359320, 25154235, 26831184, 33538980, 40246776, 44718640, 50308470, 53662368, 67077960, 80493552, 89437280, 100616940, 134155920, 160987104, 201233880, 268311840, 402467760, 804935520]

約数ペア:

[(1, 804935520), (2, 402467760), (3, 268311840), (4, 201233880), (5, 160987104), (6, 134155920), (8, 100616940), (9, 89437280), (10, 80493552), (12, 67077960), (15, 53662368), (16, 50308470), (18, 44718640), (20, 40246776), (24, 33538980), (30, 26831184), (32, 25154235), (36, 22359320), (40, 20123388), (45, 17887456), (48, 16769490), (60, 13415592), (71, 11337120), (72, 11179660), (80, 10061694), (90, 8943728), (96, 8384745), (120, 6707796), (142, 5668560), (144, 5589830), (160, 5030847), (180, 4471864), (213, 3779040), (240, 3353898), (284, 2834280), (288, 2794915), (355, 2267424), (360, 2235932), (426, 1889520), (480, 1676949), (568, 1417140), (639, 1259680), (710, 1133712), (720, 1117966), (852, 944760), (1065, 755808), (1136, 708570), (1278, 629840), (1420, 566856), (1440, 558983), (1704, 472380), (2130, 377904), (2272, 354285), (2556, 314920), (2840, 283428), (3195, 251936), (3408, 236190), (4260, 188952), (5112, 157460), (5680, 141714), (6390, 125968), (6816, 118095), (7873, 102240), (8520, 94476), (10224, 78730), (11360, 70857), (12780, 62984), (15746, 51120), (17040, 47238), (20448, 39365), (23619, 34080), (25560, 31492)]