29775120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 93327360

約数和(自身を除く): 63552240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1279, 1455, 1552, 1940, 2328, 2558, 2910, 3837, 3880, 4656, 5116, 5820, 6395, 7674, 7760, 10232, 11640, 12790, 15348, 19185, 20464, 23280, 25580, 30696, 38370, 51160, 61392, 76740, 102320, 124063, 153480, 248126, 306960, 372189, 496252, 620315, 744378, 992504, 1240630, 1488756, 1860945, 1985008, 2481260, 2977512, 3721890, 4962520, 5955024, 7443780, 9925040, 14887560, 29775120]

約数ペア:

[(1, 29775120), (2, 14887560), (3, 9925040), (4, 7443780), (5, 5955024), (6, 4962520), (8, 3721890), (10, 2977512), (12, 2481260), (15, 1985008), (16, 1860945), (20, 1488756), (24, 1240630), (30, 992504), (40, 744378), (48, 620315), (60, 496252), (80, 372189), (97, 306960), (120, 248126), (194, 153480), (240, 124063), (291, 102320), (388, 76740), (485, 61392), (582, 51160), (776, 38370), (970, 30696), (1164, 25580), (1279, 23280), (1455, 20464), (1552, 19185), (1940, 15348), (2328, 12790), (2558, 11640), (2910, 10232), (3837, 7760), (3880, 7674), (4656, 6395), (5116, 5820)]