45370880

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 111957120

約数和(自身を除く): 66586240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 479, 512, 592, 640, 740, 958, 1184, 1280, 1480, 1916, 2368, 2395, 2560, 2960, 3832, 4736, 4790, 5920, 7664, 9472, 9580, 11840, 15328, 17723, 18944, 19160, 23680, 30656, 35446, 38320, 47360, 61312, 70892, 76640, 88615, 94720, 122624, 141784, 153280, 177230, 245248, 283568, 306560, 354460, 567136, 613120, 708920, 1134272, 1226240, 1417840, 2268544, 2835680, 4537088, 5671360, 9074176, 11342720, 22685440, 45370880]

約数ペア:

[(1, 45370880), (2, 22685440), (4, 11342720), (5, 9074176), (8, 5671360), (10, 4537088), (16, 2835680), (20, 2268544), (32, 1417840), (37, 1226240), (40, 1134272), (64, 708920), (74, 613120), (80, 567136), (128, 354460), (148, 306560), (160, 283568), (185, 245248), (256, 177230), (296, 153280), (320, 141784), (370, 122624), (479, 94720), (512, 88615), (592, 76640), (640, 70892), (740, 61312), (958, 47360), (1184, 38320), (1280, 35446), (1480, 30656), (1916, 23680), (2368, 19160), (2395, 18944), (2560, 17723), (2960, 15328), (3832, 11840), (4736, 9580), (4790, 9472), (5920, 7664)]