160374960

素因数分解:

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

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 540974304

約数和(自身を除く): 380599344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 631, 706, 720, 1059, 1262, 1412, 1765, 1893, 2118, 2524, 2824, 3155, 3177, 3530, 3786, 4236, 5048, 5295, 5648, 5679, 6310, 6354, 7060, 7572, 8472, 9465, 10096, 10590, 11358, 12620, 12708, 14120, 15144, 15885, 16944, 18930, 21180, 22716, 25240, 25416, 28240, 28395, 30288, 31770, 37860, 42360, 45432, 50480, 50832, 56790, 63540, 75720, 84720, 90864, 113580, 127080, 151440, 222743, 227160, 254160, 445486, 454320, 668229, 890972, 1113715, 1336458, 1781944, 2004687, 2227430, 2672916, 3341145, 3563888, 4009374, 4454860, 5345832, 6682290, 8018748, 8909720, 10023435, 10691664, 13364580, 16037496, 17819440, 20046870, 26729160, 32074992, 40093740, 53458320, 80187480, 160374960]

約数ペア:

[(1, 160374960), (2, 80187480), (3, 53458320), (4, 40093740), (5, 32074992), (6, 26729160), (8, 20046870), (9, 17819440), (10, 16037496), (12, 13364580), (15, 10691664), (16, 10023435), (18, 8909720), (20, 8018748), (24, 6682290), (30, 5345832), (36, 4454860), (40, 4009374), (45, 3563888), (48, 3341145), (60, 2672916), (72, 2227430), (80, 2004687), (90, 1781944), (120, 1336458), (144, 1113715), (180, 890972), (240, 668229), (353, 454320), (360, 445486), (631, 254160), (706, 227160), (720, 222743), (1059, 151440), (1262, 127080), (1412, 113580), (1765, 90864), (1893, 84720), (2118, 75720), (2524, 63540), (2824, 56790), (3155, 50832), (3177, 50480), (3530, 45432), (3786, 42360), (4236, 37860), (5048, 31770), (5295, 30288), (5648, 28395), (5679, 28240), (6310, 25416), (6354, 25240), (7060, 22716), (7572, 21180), (8472, 18930), (9465, 16944), (10096, 15885), (10590, 15144), (11358, 14120), (12620, 12708)]