303216840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2657}}^1$

素因数の和:2991

約数の個数: 96

約数和(自身を含む): 988935480

約数和(自身を除く): 685718640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 951, 1268, 1585, 1902, 2536, 2657, 2853, 3170, 3804, 4755, 5314, 5706, 6340, 7608, 7971, 9510, 10628, 11412, 12680, 13285, 14265, 15942, 19020, 21256, 22824, 23913, 26570, 28530, 31884, 38040, 39855, 47826, 53140, 57060, 63768, 79710, 95652, 106280, 114120, 119565, 159420, 191304, 239130, 318840, 478260, 842269, 956520, 1684538, 2526807, 3369076, 4211345, 5053614, 6738152, 7580421, 8422690, 10107228, 12634035, 15160842, 16845380, 20214456, 25268070, 30321684, 33690760, 37902105, 50536140, 60643368, 75804210, 101072280, 151608420, 303216840]

約数ペア:

[(1, 303216840), (2, 151608420), (3, 101072280), (4, 75804210), (5, 60643368), (6, 50536140), (8, 37902105), (9, 33690760), (10, 30321684), (12, 25268070), (15, 20214456), (18, 16845380), (20, 15160842), (24, 12634035), (30, 10107228), (36, 8422690), (40, 7580421), (45, 6738152), (60, 5053614), (72, 4211345), (90, 3369076), (120, 2526807), (180, 1684538), (317, 956520), (360, 842269), (634, 478260), (951, 318840), (1268, 239130), (1585, 191304), (1902, 159420), (2536, 119565), (2657, 114120), (2853, 106280), (3170, 95652), (3804, 79710), (4755, 63768), (5314, 57060), (5706, 53140), (6340, 47826), (7608, 39855), (7971, 38040), (9510, 31884), (10628, 28530), (11412, 26570), (12680, 23913), (13285, 22824), (14265, 21256), (15942, 19020)]