3975960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 12636000

約数和(自身を除く): 8660040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1949, 2040, 3898, 5847, 7796, 9745, 11694, 15592, 19490, 23388, 29235, 33133, 38980, 46776, 58470, 66266, 77960, 99399, 116940, 132532, 165665, 198798, 233880, 265064, 331330, 397596, 496995, 662660, 795192, 993990, 1325320, 1987980, 3975960]

約数ペア:

[(1, 3975960), (2, 1987980), (3, 1325320), (4, 993990), (5, 795192), (6, 662660), (8, 496995), (10, 397596), (12, 331330), (15, 265064), (17, 233880), (20, 198798), (24, 165665), (30, 132532), (34, 116940), (40, 99399), (51, 77960), (60, 66266), (68, 58470), (85, 46776), (102, 38980), (120, 33133), (136, 29235), (170, 23388), (204, 19490), (255, 15592), (340, 11694), (408, 9745), (510, 7796), (680, 5847), (1020, 3898), (1949, 2040)]