394340640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1013}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 1244932416

約数和(自身を除く): 850591776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 811, 1013, 1622, 2026, 2433, 3039, 3244, 4052, 4055, 4866, 5065, 6078, 6488, 8104, 8110, 9732, 10130, 12156, 12165, 12976, 15195, 16208, 16220, 19464, 20260, 24312, 24330, 25952, 30390, 32416, 32440, 38928, 40520, 48624, 48660, 60780, 64880, 77856, 81040, 97248, 97320, 121560, 129760, 162080, 194640, 243120, 389280, 486240, 821543, 1643086, 2464629, 3286172, 4107715, 4929258, 6572344, 8215430, 9858516, 12323145, 13144688, 16430860, 19717032, 24646290, 26289376, 32861720, 39434064, 49292580, 65723440, 78868128, 98585160, 131446880, 197170320, 394340640]

約数ペア:

[(1, 394340640), (2, 197170320), (3, 131446880), (4, 98585160), (5, 78868128), (6, 65723440), (8, 49292580), (10, 39434064), (12, 32861720), (15, 26289376), (16, 24646290), (20, 19717032), (24, 16430860), (30, 13144688), (32, 12323145), (40, 9858516), (48, 8215430), (60, 6572344), (80, 4929258), (96, 4107715), (120, 3286172), (160, 2464629), (240, 1643086), (480, 821543), (811, 486240), (1013, 389280), (1622, 243120), (2026, 194640), (2433, 162080), (3039, 129760), (3244, 121560), (4052, 97320), (4055, 97248), (4866, 81040), (5065, 77856), (6078, 64880), (6488, 60780), (8104, 48660), (8110, 48624), (9732, 40520), (10130, 38928), (12156, 32440), (12165, 32416), (12976, 30390), (15195, 25952), (16208, 24330), (16220, 24312), (19464, 20260)]