40741920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9431}}^1$

素因数の和:9455

約数の個数: 96

約数和(自身を含む): 142611840

約数和(自身を除く): 101869920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9431, 18862, 28293, 37724, 47155, 56586, 75448, 84879, 94310, 113172, 141465, 150896, 169758, 188620, 226344, 254637, 282930, 301792, 339516, 377240, 424395, 452688, 509274, 565860, 679032, 754480, 848790, 905376, 1018548, 1131720, 1273185, 1358064, 1508960, 1697580, 2037096, 2263440, 2546370, 2716128, 3395160, 4074192, 4526880, 5092740, 6790320, 8148384, 10185480, 13580640, 20370960, 40741920]

約数ペア:

[(1, 40741920), (2, 20370960), (3, 13580640), (4, 10185480), (5, 8148384), (6, 6790320), (8, 5092740), (9, 4526880), (10, 4074192), (12, 3395160), (15, 2716128), (16, 2546370), (18, 2263440), (20, 2037096), (24, 1697580), (27, 1508960), (30, 1358064), (32, 1273185), (36, 1131720), (40, 1018548), (45, 905376), (48, 848790), (54, 754480), (60, 679032), (72, 565860), (80, 509274), (90, 452688), (96, 424395), (108, 377240), (120, 339516), (135, 301792), (144, 282930), (160, 254637), (180, 226344), (216, 188620), (240, 169758), (270, 150896), (288, 141465), (360, 113172), (432, 94310), (480, 84879), (540, 75448), (720, 56586), (864, 47155), (1080, 37724), (1440, 28293), (2160, 18862), (4320, 9431)]