153112880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112583}}^1$

素因数の和:112613

約数の個数: 40

約数和(自身を含む): 376931232

約数和(自身を除く): 223818352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 112583, 225166, 450332, 562915, 900664, 1125830, 1801328, 1913911, 2251660, 3827822, 4503320, 7655644, 9006640, 9569555, 15311288, 19139110, 30622576, 38278220, 76556440, 153112880]

約数ペア:

[(1, 153112880), (2, 76556440), (4, 38278220), (5, 30622576), (8, 19139110), (10, 15311288), (16, 9569555), (17, 9006640), (20, 7655644), (34, 4503320), (40, 3827822), (68, 2251660), (80, 1913911), (85, 1801328), (136, 1125830), (170, 900664), (272, 562915), (340, 450332), (680, 225166), (1360, 112583)]