13557840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3356

約数の個数: 80

約数和(自身を含む): 44515008

約数和(自身を除く): 30957168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3323, 4080, 6646, 9969, 13292, 16615, 19938, 26584, 33230, 39876, 49845, 53168, 56491, 66460, 79752, 99690, 112982, 132920, 159504, 169473, 199380, 225964, 265840, 282455, 338946, 398760, 451928, 564910, 677892, 797520, 847365, 903856, 1129820, 1355784, 1694730, 2259640, 2711568, 3389460, 4519280, 6778920, 13557840]

約数ペア:

[(1, 13557840), (2, 6778920), (3, 4519280), (4, 3389460), (5, 2711568), (6, 2259640), (8, 1694730), (10, 1355784), (12, 1129820), (15, 903856), (16, 847365), (17, 797520), (20, 677892), (24, 564910), (30, 451928), (34, 398760), (40, 338946), (48, 282455), (51, 265840), (60, 225964), (68, 199380), (80, 169473), (85, 159504), (102, 132920), (120, 112982), (136, 99690), (170, 79752), (204, 66460), (240, 56491), (255, 53168), (272, 49845), (340, 39876), (408, 33230), (510, 26584), (680, 19938), (816, 16615), (1020, 13292), (1360, 9969), (2040, 6646), (3323, 4080)]