77794320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{324143}}^1$

素因数の和:324159

約数の個数: 40

約数和(自身を含む): 241163136

約数和(自身を除く): 163368816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 324143, 648286, 972429, 1296572, 1620715, 1944858, 2593144, 3241430, 3889716, 4862145, 5186288, 6482860, 7779432, 9724290, 12965720, 15558864, 19448580, 25931440, 38897160, 77794320]

約数ペア:

[(1, 77794320), (2, 38897160), (3, 25931440), (4, 19448580), (5, 15558864), (6, 12965720), (8, 9724290), (10, 7779432), (12, 6482860), (15, 5186288), (16, 4862145), (20, 3889716), (24, 3241430), (30, 2593144), (40, 1944858), (48, 1620715), (60, 1296572), (80, 972429), (120, 648286), (240, 324143)]