327139920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{454361}}^1$

素因数の和:454380

約数の個数: 60

約数和(自身を含む): 1098647316

約数和(自身を除く): 771507396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 454361, 908722, 1363083, 1817444, 2271805, 2726166, 3634888, 4089249, 4543610, 5452332, 6815415, 7269776, 8178498, 9087220, 10904664, 13630830, 16356996, 18174440, 20446245, 21809328, 27261660, 32713992, 36348880, 40892490, 54523320, 65427984, 81784980, 109046640, 163569960, 327139920]

約数ペア:

[(1, 327139920), (2, 163569960), (3, 109046640), (4, 81784980), (5, 65427984), (6, 54523320), (8, 40892490), (9, 36348880), (10, 32713992), (12, 27261660), (15, 21809328), (16, 20446245), (18, 18174440), (20, 16356996), (24, 13630830), (30, 10904664), (36, 9087220), (40, 8178498), (45, 7269776), (48, 6815415), (60, 5452332), (72, 4543610), (80, 4089249), (90, 3634888), (120, 2726166), (144, 2271805), (180, 1817444), (240, 1363083), (360, 908722), (720, 454361)]