275685840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6277}}^1$

素因数の和:6357

約数の個数: 120

約数和(自身を含む): 941172648

約数和(自身を除く): 665486808

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, 3660, 4392, 4880, 5490, 6277, 7320, 8784, 10980, 12554, 14640, 18831, 21960, 25108, 31385, 37662, 43920, 50216, 56493, 62770, 75324, 94155, 100432, 112986, 125540, 150648, 188310, 225972, 251080, 282465, 301296, 376620, 382897, 451944, 502160, 564930, 753240, 765794, 903888, 1129860, 1148691, 1506480, 1531588, 1914485, 2259720, 2297382, 3063176, 3446073, 3828970, 4519440, 4594764, 5743455, 6126352, 6892146, 7657940, 9189528, 11486910, 13784292, 15315880, 17230365, 18379056, 22973820, 27568584, 30631760, 34460730, 45947640, 55137168, 68921460, 91895280, 137842920, 275685840]

約数ペア:

[(1, 275685840), (2, 137842920), (3, 91895280), (4, 68921460), (5, 55137168), (6, 45947640), (8, 34460730), (9, 30631760), (10, 27568584), (12, 22973820), (15, 18379056), (16, 17230365), (18, 15315880), (20, 13784292), (24, 11486910), (30, 9189528), (36, 7657940), (40, 6892146), (45, 6126352), (48, 5743455), (60, 4594764), (61, 4519440), (72, 3828970), (80, 3446073), (90, 3063176), (120, 2297382), (122, 2259720), (144, 1914485), (180, 1531588), (183, 1506480), (240, 1148691), (244, 1129860), (305, 903888), (360, 765794), (366, 753240), (488, 564930), (549, 502160), (610, 451944), (720, 382897), (732, 376620), (915, 301296), (976, 282465), (1098, 251080), (1220, 225972), (1464, 188310), (1830, 150648), (2196, 125540), (2440, 112986), (2745, 100432), (2928, 94155), (3660, 75324), (4392, 62770), (4880, 56493), (5490, 50216), (6277, 43920), (7320, 37662), (8784, 31385), (10980, 25108), (12554, 21960), (14640, 18831)]