1805280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3761}}^1$

素因数の和:3779

約数の個数: 48

約数和(自身を含む): 5688144

約数和(自身を除く): 3882864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3761, 7522, 11283, 15044, 18805, 22566, 30088, 37610, 45132, 56415, 60176, 75220, 90264, 112830, 120352, 150440, 180528, 225660, 300880, 361056, 451320, 601760, 902640, 1805280]

約数ペア:

[(1, 1805280), (2, 902640), (3, 601760), (4, 451320), (5, 361056), (6, 300880), (8, 225660), (10, 180528), (12, 150440), (15, 120352), (16, 112830), (20, 90264), (24, 75220), (30, 60176), (32, 56415), (40, 45132), (48, 37610), (60, 30088), (80, 22566), (96, 18805), (120, 15044), (160, 11283), (240, 7522), (480, 3761)]