53458320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 166453632

約数和(自身を除く): 112995312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 631, 706, 1059, 1262, 1412, 1765, 1893, 2118, 2524, 2824, 3155, 3530, 3786, 4236, 5048, 5295, 5648, 6310, 7060, 7572, 8472, 9465, 10096, 10590, 12620, 14120, 15144, 16944, 18930, 21180, 25240, 28240, 30288, 37860, 42360, 50480, 75720, 84720, 151440, 222743, 445486, 668229, 890972, 1113715, 1336458, 1781944, 2227430, 2672916, 3341145, 3563888, 4454860, 5345832, 6682290, 8909720, 10691664, 13364580, 17819440, 26729160, 53458320]

約数ペア:

[(1, 53458320), (2, 26729160), (3, 17819440), (4, 13364580), (5, 10691664), (6, 8909720), (8, 6682290), (10, 5345832), (12, 4454860), (15, 3563888), (16, 3341145), (20, 2672916), (24, 2227430), (30, 1781944), (40, 1336458), (48, 1113715), (60, 890972), (80, 668229), (120, 445486), (240, 222743), (353, 151440), (631, 84720), (706, 75720), (1059, 50480), (1262, 42360), (1412, 37860), (1765, 30288), (1893, 28240), (2118, 25240), (2524, 21180), (2824, 18930), (3155, 16944), (3530, 15144), (3786, 14120), (4236, 12620), (5048, 10590), (5295, 10096), (5648, 9465), (6310, 8472), (7060, 7572)]