153081040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{273359}}^1$

素因数の和:273379

約数の個数: 40

約数和(自身を含む): 406759680

約数和(自身を除く): 253678640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 273359, 546718, 1093436, 1366795, 1913513, 2186872, 2733590, 3827026, 4373744, 5467180, 7654052, 9567565, 10934360, 15308104, 19135130, 21868720, 30616208, 38270260, 76540520, 153081040]

約数ペア:

[(1, 153081040), (2, 76540520), (4, 38270260), (5, 30616208), (7, 21868720), (8, 19135130), (10, 15308104), (14, 10934360), (16, 9567565), (20, 7654052), (28, 5467180), (35, 4373744), (40, 3827026), (56, 2733590), (70, 2186872), (80, 1913513), (112, 1366795), (140, 1093436), (280, 546718), (560, 273359)]