196157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{817321}}^1$

素因数の和:817337

約数の個数: 40

約数和(自身を含む): 608087568

約数和(自身を除く): 411930528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 817321, 1634642, 2451963, 3269284, 4086605, 4903926, 6538568, 8173210, 9807852, 12259815, 13077136, 16346420, 19615704, 24519630, 32692840, 39231408, 49039260, 65385680, 98078520, 196157040]

約数ペア:

[(1, 196157040), (2, 98078520), (3, 65385680), (4, 49039260), (5, 39231408), (6, 32692840), (8, 24519630), (10, 19615704), (12, 16346420), (15, 13077136), (16, 12259815), (20, 9807852), (24, 8173210), (30, 6538568), (40, 4903926), (48, 4086605), (60, 3269284), (80, 2451963), (120, 1634642), (240, 817321)]