30030720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15641}}^1$

素因数の和:15663

約数の個数: 64

約数和(自身を含む): 95729040

約数和(自身を除く): 65698320

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, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 156410, 187692, 234615, 250256, 312820, 375384, 469230, 500512, 625640, 750768, 938460, 1001024, 1251280, 1501536, 1876920, 2002048, 2502560, 3003072, 3753840, 5005120, 6006144, 7507680, 10010240, 15015360, 30030720]

約数ペア:

[(1, 30030720), (2, 15015360), (3, 10010240), (4, 7507680), (5, 6006144), (6, 5005120), (8, 3753840), (10, 3003072), (12, 2502560), (15, 2002048), (16, 1876920), (20, 1501536), (24, 1251280), (30, 1001024), (32, 938460), (40, 750768), (48, 625640), (60, 500512), (64, 469230), (80, 375384), (96, 312820), (120, 250256), (128, 234615), (160, 187692), (192, 156410), (240, 125128), (320, 93846), (384, 78205), (480, 62564), (640, 46923), (960, 31282), (1920, 15641)]