40468920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 126051120

約数和(自身を除く): 85582200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 401, 435, 580, 696, 802, 841, 870, 1160, 1203, 1604, 1682, 1740, 2005, 2406, 2523, 3208, 3364, 3480, 4010, 4205, 4812, 5046, 6015, 6728, 8020, 8410, 9624, 10092, 11629, 12030, 12615, 16040, 16820, 20184, 23258, 24060, 25230, 33640, 34887, 46516, 48120, 50460, 58145, 69774, 93032, 100920, 116290, 139548, 174435, 232580, 279096, 337241, 348870, 465160, 674482, 697740, 1011723, 1348964, 1395480, 1686205, 2023446, 2697928, 3372410, 4046892, 5058615, 6744820, 8093784, 10117230, 13489640, 20234460, 40468920]

約数ペア:

[(1, 40468920), (2, 20234460), (3, 13489640), (4, 10117230), (5, 8093784), (6, 6744820), (8, 5058615), (10, 4046892), (12, 3372410), (15, 2697928), (20, 2023446), (24, 1686205), (29, 1395480), (30, 1348964), (40, 1011723), (58, 697740), (60, 674482), (87, 465160), (116, 348870), (120, 337241), (145, 279096), (174, 232580), (232, 174435), (290, 139548), (348, 116290), (401, 100920), (435, 93032), (580, 69774), (696, 58145), (802, 50460), (841, 48120), (870, 46516), (1160, 34887), (1203, 33640), (1604, 25230), (1682, 24060), (1740, 23258), (2005, 20184), (2406, 16820), (2523, 16040), (3208, 12615), (3364, 12030), (3480, 11629), (4010, 10092), (4205, 9624), (4812, 8410), (5046, 8020), (6015, 6728)]