17961873120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1385947}}^1$

素因数の和:1385974

約数の個数: 120

約数和(自身を含む): 63390489624

約数和(自身を除く): 45428616504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1385947, 2771894, 4157841, 5543788, 6929735, 8315682, 11087576, 12473523, 13859470, 16631364, 20789205, 22175152, 24947046, 27718940, 33262728, 37420569, 41578410, 44350304, 49894092, 55437880, 62367615, 66525456, 74841138, 83156820, 99788184, 110875760, 112261707, 124735230, 133050912, 149682276, 166313640, 187102845, 199576368, 221751520, 224523414, 249470460, 299364552, 332627280, 374205690, 399152736, 449046828, 498940920, 561308535, 598729104, 665254560, 748411380, 898093656, 997881840, 1122617070, 1197458208, 1496822760, 1796187312, 1995763680, 2245234140, 2993645520, 3592374624, 4490468280, 5987291040, 8980936560, 17961873120]

約数ペア:

[(1, 17961873120), (2, 8980936560), (3, 5987291040), (4, 4490468280), (5, 3592374624), (6, 2993645520), (8, 2245234140), (9, 1995763680), (10, 1796187312), (12, 1496822760), (15, 1197458208), (16, 1122617070), (18, 997881840), (20, 898093656), (24, 748411380), (27, 665254560), (30, 598729104), (32, 561308535), (36, 498940920), (40, 449046828), (45, 399152736), (48, 374205690), (54, 332627280), (60, 299364552), (72, 249470460), (80, 224523414), (81, 221751520), (90, 199576368), (96, 187102845), (108, 166313640), (120, 149682276), (135, 133050912), (144, 124735230), (160, 112261707), (162, 110875760), (180, 99788184), (216, 83156820), (240, 74841138), (270, 66525456), (288, 62367615), (324, 55437880), (360, 49894092), (405, 44350304), (432, 41578410), (480, 37420569), (540, 33262728), (648, 27718940), (720, 24947046), (810, 22175152), (864, 20789205), (1080, 16631364), (1296, 13859470), (1440, 12473523), (1620, 11087576), (2160, 8315682), (2592, 6929735), (3240, 5543788), (4320, 4157841), (6480, 2771894), (12960, 1385947)]