38891040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81023}}^1$

素因数の和:81041

約数の個数: 48

約数和(自身を含む): 122508288

約数和(自身を除く): 83617248

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, 81023, 162046, 243069, 324092, 405115, 486138, 648184, 810230, 972276, 1215345, 1296368, 1620460, 1944552, 2430690, 2592736, 3240920, 3889104, 4861380, 6481840, 7778208, 9722760, 12963680, 19445520, 38891040]

約数ペア:

[(1, 38891040), (2, 19445520), (3, 12963680), (4, 9722760), (5, 7778208), (6, 6481840), (8, 4861380), (10, 3889104), (12, 3240920), (15, 2592736), (16, 2430690), (20, 1944552), (24, 1620460), (30, 1296368), (32, 1215345), (40, 972276), (48, 810230), (60, 648184), (80, 486138), (96, 405115), (120, 324092), (160, 243069), (240, 162046), (480, 81023)]