533464320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{138923}}^1$

素因数の和:138947

約数の個数: 72

約数和(自身を含む): 1703763936

約数和(自身を除く): 1170299616

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 138923, 277846, 416769, 555692, 694615, 833538, 1111384, 1389230, 1667076, 2083845, 2222768, 2778460, 3334152, 4167690, 4445536, 5556920, 6668304, 8335380, 8891072, 11113840, 13336608, 16670760, 17782144, 22227680, 26673216, 33341520, 35564288, 44455360, 53346432, 66683040, 88910720, 106692864, 133366080, 177821440, 266732160, 533464320]

約数ペア:

[(1, 533464320), (2, 266732160), (3, 177821440), (4, 133366080), (5, 106692864), (6, 88910720), (8, 66683040), (10, 53346432), (12, 44455360), (15, 35564288), (16, 33341520), (20, 26673216), (24, 22227680), (30, 17782144), (32, 16670760), (40, 13336608), (48, 11113840), (60, 8891072), (64, 8335380), (80, 6668304), (96, 5556920), (120, 4445536), (128, 4167690), (160, 3334152), (192, 2778460), (240, 2222768), (256, 2083845), (320, 1667076), (384, 1389230), (480, 1111384), (640, 833538), (768, 694615), (960, 555692), (1280, 416769), (1920, 277846), (3840, 138923)]