84411480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4721}}^1$

素因数の和:4884

約数の個数: 64

約数和(自身を含む): 254988000

約数和(自身を除く): 170576520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 4721, 5960, 8940, 9442, 14163, 17880, 18884, 23605, 28326, 37768, 47210, 56652, 70815, 94420, 113304, 141630, 188840, 283260, 566520, 703429, 1406858, 2110287, 2813716, 3517145, 4220574, 5627432, 7034290, 8441148, 10551435, 14068580, 16882296, 21102870, 28137160, 42205740, 84411480]

約数ペア:

[(1, 84411480), (2, 42205740), (3, 28137160), (4, 21102870), (5, 16882296), (6, 14068580), (8, 10551435), (10, 8441148), (12, 7034290), (15, 5627432), (20, 4220574), (24, 3517145), (30, 2813716), (40, 2110287), (60, 1406858), (120, 703429), (149, 566520), (298, 283260), (447, 188840), (596, 141630), (745, 113304), (894, 94420), (1192, 70815), (1490, 56652), (1788, 47210), (2235, 37768), (2980, 28326), (3576, 23605), (4470, 18884), (4721, 17880), (5960, 14163), (8940, 9442)]