155236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1499}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 311323560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1499, 1726, 2589, 2998, 3452, 4315, 4497, 5178, 5996, 6904, 7495, 8630, 8994, 10356, 11992, 12945, 14990, 17260, 17988, 20712, 22485, 25890, 29980, 34520, 35976, 44970, 51780, 59960, 89940, 103560, 179880, 1293637, 2587274, 3880911, 5174548, 6468185, 7761822, 10349096, 12936370, 15523644, 19404555, 25872740, 31047288, 38809110, 51745480, 77618220, 155236440]

約数ペア:

[(1, 155236440), (2, 77618220), (3, 51745480), (4, 38809110), (5, 31047288), (6, 25872740), (8, 19404555), (10, 15523644), (12, 12936370), (15, 10349096), (20, 7761822), (24, 6468185), (30, 5174548), (40, 3880911), (60, 2587274), (120, 1293637), (863, 179880), (1499, 103560), (1726, 89940), (2589, 59960), (2998, 51780), (3452, 44970), (4315, 35976), (4497, 34520), (5178, 29980), (5996, 25890), (6904, 22485), (7495, 20712), (8630, 17988), (8994, 17260), (10356, 14990), (11992, 12945)]