145806080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16301

約数の個数: 72

約数和(自身を含む): 399168672

約数和(自身を除く): 253362592

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, 16273, 32546, 65092, 81365, 113911, 130184, 162730, 227822, 260368, 325460, 455644, 520736, 569555, 650920, 911288, 1041472, 1139110, 1301840, 1822576, 2082944, 2278220, 2603680, 3645152, 4165888, 4556440, 5207360, 7290304, 9112880, 10414720, 14580608, 18225760, 20829440, 29161216, 36451520, 72903040, 145806080]

約数ペア:

[(1, 145806080), (2, 72903040), (4, 36451520), (5, 29161216), (7, 20829440), (8, 18225760), (10, 14580608), (14, 10414720), (16, 9112880), (20, 7290304), (28, 5207360), (32, 4556440), (35, 4165888), (40, 3645152), (56, 2603680), (64, 2278220), (70, 2082944), (80, 1822576), (112, 1301840), (128, 1139110), (140, 1041472), (160, 911288), (224, 650920), (256, 569555), (280, 520736), (320, 455644), (448, 325460), (560, 260368), (640, 227822), (896, 162730), (1120, 130184), (1280, 113911), (1792, 81365), (2240, 65092), (4480, 32546), (8960, 16273)]