125420160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65323}}^1$

素因数の和:65345

約数の個数: 64

約数和(自身を含む): 399782880

約数和(自身を除く): 274362720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65323, 130646, 195969, 261292, 326615, 391938, 522584, 653230, 783876, 979845, 1045168, 1306460, 1567752, 1959690, 2090336, 2612920, 3135504, 3919380, 4180672, 5225840, 6271008, 7838760, 8361344, 10451680, 12542016, 15677520, 20903360, 25084032, 31355040, 41806720, 62710080, 125420160]

約数ペア:

[(1, 125420160), (2, 62710080), (3, 41806720), (4, 31355040), (5, 25084032), (6, 20903360), (8, 15677520), (10, 12542016), (12, 10451680), (15, 8361344), (16, 7838760), (20, 6271008), (24, 5225840), (30, 4180672), (32, 3919380), (40, 3135504), (48, 2612920), (60, 2090336), (64, 1959690), (80, 1567752), (96, 1306460), (120, 1045168), (128, 979845), (160, 783876), (192, 653230), (240, 522584), (320, 391938), (384, 326615), (480, 261292), (640, 195969), (960, 130646), (1920, 65323)]