89902440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83243}}^1$

素因数の和:83263

約数の個数: 64

約数和(自身を含む): 299678400

約数和(自身を除く): 209775960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83243, 166486, 249729, 332972, 416215, 499458, 665944, 749187, 832430, 998916, 1248645, 1498374, 1664860, 1997832, 2247561, 2497290, 2996748, 3329720, 3745935, 4495122, 4994580, 5993496, 7491870, 8990244, 9989160, 11237805, 14983740, 17980488, 22475610, 29967480, 44951220, 89902440]

約数ペア:

[(1, 89902440), (2, 44951220), (3, 29967480), (4, 22475610), (5, 17980488), (6, 14983740), (8, 11237805), (9, 9989160), (10, 8990244), (12, 7491870), (15, 5993496), (18, 4994580), (20, 4495122), (24, 3745935), (27, 3329720), (30, 2996748), (36, 2497290), (40, 2247561), (45, 1997832), (54, 1664860), (60, 1498374), (72, 1248645), (90, 998916), (108, 832430), (120, 749187), (135, 665944), (180, 499458), (216, 416215), (270, 332972), (360, 249729), (540, 166486), (1080, 83243)]