146510720

素因数分解:

$2^7\times 5^1\times {\mathrm{228923}}^1$

素因数の和:228942

約数の個数: 32

約数和(自身を含む): 350253720

約数和(自身を除く): 203743000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 228923, 457846, 915692, 1144615, 1831384, 2289230, 3662768, 4578460, 7325536, 9156920, 14651072, 18313840, 29302144, 36627680, 73255360, 146510720]

約数ペア:

[(1, 146510720), (2, 73255360), (4, 36627680), (5, 29302144), (8, 18313840), (10, 14651072), (16, 9156920), (20, 7325536), (32, 4578460), (40, 3662768), (64, 2289230), (80, 1831384), (128, 1144615), (160, 915692), (320, 457846), (640, 228923)]