2638945200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2199121}}^1$

素因数の和:2199142

約数の個数: 60

約数和(自身を含む): 8453424968

約数和(自身を除く): 5814479768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 2199121, 4398242, 6597363, 8796484, 10995605, 13194726, 17592968, 21991210, 26389452, 32986815, 35185936, 43982420, 52778904, 54978025, 65973630, 87964840, 105557808, 109956050, 131947260, 164934075, 175929680, 219912100, 263894520, 329868150, 439824200, 527789040, 659736300, 879648400, 1319472600, 2638945200]

約数ペア:

[(1, 2638945200), (2, 1319472600), (3, 879648400), (4, 659736300), (5, 527789040), (6, 439824200), (8, 329868150), (10, 263894520), (12, 219912100), (15, 175929680), (16, 164934075), (20, 131947260), (24, 109956050), (25, 105557808), (30, 87964840), (40, 65973630), (48, 54978025), (50, 52778904), (60, 43982420), (75, 35185936), (80, 32986815), (100, 26389452), (120, 21991210), (150, 17592968), (200, 13194726), (240, 10995605), (300, 8796484), (400, 6597363), (600, 4398242), (1200, 2199121)]