76185480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90697}}^1$

素因数の和:90718

約数の個数: 64

約数和(自身を含む): 261210240

約数和(自身を除く): 185024760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90697, 181394, 272091, 362788, 453485, 544182, 634879, 725576, 906970, 1088364, 1269758, 1360455, 1813940, 1904637, 2176728, 2539516, 2720910, 3174395, 3627880, 3809274, 5079032, 5441820, 6348790, 7618548, 9523185, 10883640, 12697580, 15237096, 19046370, 25395160, 38092740, 76185480]

約数ペア:

[(1, 76185480), (2, 38092740), (3, 25395160), (4, 19046370), (5, 15237096), (6, 12697580), (7, 10883640), (8, 9523185), (10, 7618548), (12, 6348790), (14, 5441820), (15, 5079032), (20, 3809274), (21, 3627880), (24, 3174395), (28, 2720910), (30, 2539516), (35, 2176728), (40, 1904637), (42, 1813940), (56, 1360455), (60, 1269758), (70, 1088364), (84, 906970), (105, 725576), (120, 634879), (140, 544182), (168, 453485), (210, 362788), (280, 272091), (420, 181394), (840, 90697)]