74299440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 231244128

約数和(自身を除く): 156944688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 877, 1059, 1412, 1754, 1765, 2118, 2631, 2824, 3508, 3530, 4236, 4385, 5262, 5295, 5648, 7016, 7060, 8472, 8770, 10524, 10590, 13155, 14032, 14120, 16944, 17540, 21048, 21180, 26310, 28240, 35080, 42096, 42360, 52620, 70160, 84720, 105240, 210480, 309581, 619162, 928743, 1238324, 1547905, 1857486, 2476648, 3095810, 3714972, 4643715, 4953296, 6191620, 7429944, 9287430, 12383240, 14859888, 18574860, 24766480, 37149720, 74299440]

約数ペア:

[(1, 74299440), (2, 37149720), (3, 24766480), (4, 18574860), (5, 14859888), (6, 12383240), (8, 9287430), (10, 7429944), (12, 6191620), (15, 4953296), (16, 4643715), (20, 3714972), (24, 3095810), (30, 2476648), (40, 1857486), (48, 1547905), (60, 1238324), (80, 928743), (120, 619162), (240, 309581), (353, 210480), (706, 105240), (877, 84720), (1059, 70160), (1412, 52620), (1754, 42360), (1765, 42096), (2118, 35080), (2631, 28240), (2824, 26310), (3508, 21180), (3530, 21048), (4236, 17540), (4385, 16944), (5262, 14120), (5295, 14032), (5648, 13155), (7016, 10590), (7060, 10524), (8472, 8770)]