143135280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3339

約数の個数: 120

約数和(自身を含む): 488726160

約数和(自身を除く): 345590880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3259, 3660, 4392, 4880, 5490, 6518, 7320, 8784, 9777, 10980, 13036, 14640, 16295, 19554, 21960, 26072, 29331, 32590, 39108, 43920, 48885, 52144, 58662, 65180, 78216, 97770, 117324, 130360, 146655, 156432, 195540, 198799, 234648, 260720, 293310, 391080, 397598, 469296, 586620, 596397, 782160, 795196, 993995, 1173240, 1192794, 1590392, 1789191, 1987990, 2346480, 2385588, 2981985, 3180784, 3578382, 3975980, 4771176, 5963970, 7156764, 7951960, 8945955, 9542352, 11927940, 14313528, 15903920, 17891910, 23855880, 28627056, 35783820, 47711760, 71567640, 143135280]

約数ペア:

[(1, 143135280), (2, 71567640), (3, 47711760), (4, 35783820), (5, 28627056), (6, 23855880), (8, 17891910), (9, 15903920), (10, 14313528), (12, 11927940), (15, 9542352), (16, 8945955), (18, 7951960), (20, 7156764), (24, 5963970), (30, 4771176), (36, 3975980), (40, 3578382), (45, 3180784), (48, 2981985), (60, 2385588), (61, 2346480), (72, 1987990), (80, 1789191), (90, 1590392), (120, 1192794), (122, 1173240), (144, 993995), (180, 795196), (183, 782160), (240, 596397), (244, 586620), (305, 469296), (360, 397598), (366, 391080), (488, 293310), (549, 260720), (610, 234648), (720, 198799), (732, 195540), (915, 156432), (976, 146655), (1098, 130360), (1220, 117324), (1464, 97770), (1830, 78216), (2196, 65180), (2440, 58662), (2745, 52144), (2928, 48885), (3259, 43920), (3660, 39108), (4392, 32590), (4880, 29331), (5490, 26072), (6518, 21960), (7320, 19554), (8784, 16295), (9777, 14640), (10980, 13036)]