324970240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{36269}}^1$

素因数の和:36297

約数の個数: 72

約数和(自身を含む): 889630560

約数和(自身を除く): 564660320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 36269, 72538, 145076, 181345, 253883, 290152, 362690, 507766, 580304, 725380, 1015532, 1160608, 1269415, 1450760, 2031064, 2321216, 2538830, 2901520, 4062128, 4642432, 5077660, 5803040, 8124256, 9284864, 10155320, 11606080, 16248512, 20310640, 23212160, 32497024, 40621280, 46424320, 64994048, 81242560, 162485120, 324970240]

約数ペア:

[(1, 324970240), (2, 162485120), (4, 81242560), (5, 64994048), (7, 46424320), (8, 40621280), (10, 32497024), (14, 23212160), (16, 20310640), (20, 16248512), (28, 11606080), (32, 10155320), (35, 9284864), (40, 8124256), (56, 5803040), (64, 5077660), (70, 4642432), (80, 4062128), (112, 2901520), (128, 2538830), (140, 2321216), (160, 2031064), (224, 1450760), (256, 1269415), (280, 1160608), (320, 1015532), (448, 725380), (560, 580304), (640, 507766), (896, 362690), (1120, 290152), (1280, 253883), (1792, 181345), (2240, 145076), (4480, 72538), (8960, 36269)]