126071520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{262649}}^1$

素因数の和:262667

約数の個数: 48

約数和(自身を含む): 397126800

約数和(自身を除く): 271055280

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, 262649, 525298, 787947, 1050596, 1313245, 1575894, 2101192, 2626490, 3151788, 3939735, 4202384, 5252980, 6303576, 7879470, 8404768, 10505960, 12607152, 15758940, 21011920, 25214304, 31517880, 42023840, 63035760, 126071520]

約数ペア:

[(1, 126071520), (2, 63035760), (3, 42023840), (4, 31517880), (5, 25214304), (6, 21011920), (8, 15758940), (10, 12607152), (12, 10505960), (15, 8404768), (16, 7879470), (20, 6303576), (24, 5252980), (30, 4202384), (32, 3939735), (40, 3151788), (48, 2626490), (60, 2101192), (80, 1575894), (96, 1313245), (120, 1050596), (160, 787947), (240, 525298), (480, 262649)]