304741920

素因数分解:

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

素因数の和:90722

約数の個数: 96

約数和(自身を含む): 1097083008

約数和(自身を除く): 792341088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 90697, 181394, 272091, 362788, 453485, 544182, 634879, 725576, 906970, 1088364, 1269758, 1360455, 1451152, 1813940, 1904637, 2176728, 2539516, 2720910, 2902304, 3174395, 3627880, 3809274, 4353456, 5079032, 5441820, 6348790, 7255760, 7618548, 8706912, 9523185, 10158064, 10883640, 12697580, 14511520, 15237096, 19046370, 20316128, 21767280, 25395160, 30474192, 38092740, 43534560, 50790320, 60948384, 76185480, 101580640, 152370960, 304741920]

約数ペア:

[(1, 304741920), (2, 152370960), (3, 101580640), (4, 76185480), (5, 60948384), (6, 50790320), (7, 43534560), (8, 38092740), (10, 30474192), (12, 25395160), (14, 21767280), (15, 20316128), (16, 19046370), (20, 15237096), (21, 14511520), (24, 12697580), (28, 10883640), (30, 10158064), (32, 9523185), (35, 8706912), (40, 7618548), (42, 7255760), (48, 6348790), (56, 5441820), (60, 5079032), (70, 4353456), (80, 3809274), (84, 3627880), (96, 3174395), (105, 2902304), (112, 2720910), (120, 2539516), (140, 2176728), (160, 1904637), (168, 1813940), (210, 1451152), (224, 1360455), (240, 1269758), (280, 1088364), (336, 906970), (420, 725576), (480, 634879), (560, 544182), (672, 453485), (840, 362788), (1120, 272091), (1680, 181394), (3360, 90697)]