244047840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{508433}}^1$

素因数の和:508451

約数の個数: 48

約数和(自身を含む): 768752208

約数和(自身を除く): 524704368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 508433, 1016866, 1525299, 2033732, 2542165, 3050598, 4067464, 5084330, 6101196, 7626495, 8134928, 10168660, 12202392, 15252990, 16269856, 20337320, 24404784, 30505980, 40674640, 48809568, 61011960, 81349280, 122023920, 244047840]

約数ペア:

[(1, 244047840), (2, 122023920), (3, 81349280), (4, 61011960), (5, 48809568), (6, 40674640), (8, 30505980), (10, 24404784), (12, 20337320), (15, 16269856), (16, 15252990), (20, 12202392), (24, 10168660), (30, 8134928), (32, 7626495), (40, 6101196), (48, 5084330), (60, 4067464), (80, 3050598), (96, 2542165), (120, 2033732), (160, 1525299), (240, 1016866), (480, 508433)]