77742240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 169016160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1087, 1192, 1490, 1788, 2174, 2235, 2384, 2980, 3261, 3576, 4348, 4470, 4768, 5435, 5960, 6522, 7152, 8696, 8940, 10870, 11920, 13044, 14304, 16305, 17392, 17880, 21740, 23840, 26088, 32610, 34784, 35760, 43480, 52176, 65220, 71520, 86960, 104352, 130440, 161963, 173920, 260880, 323926, 485889, 521760, 647852, 809815, 971778, 1295704, 1619630, 1943556, 2429445, 2591408, 3239260, 3887112, 4858890, 5182816, 6478520, 7774224, 9717780, 12957040, 15548448, 19435560, 25914080, 38871120, 77742240]

約数ペア:

[(1, 77742240), (2, 38871120), (3, 25914080), (4, 19435560), (5, 15548448), (6, 12957040), (8, 9717780), (10, 7774224), (12, 6478520), (15, 5182816), (16, 4858890), (20, 3887112), (24, 3239260), (30, 2591408), (32, 2429445), (40, 1943556), (48, 1619630), (60, 1295704), (80, 971778), (96, 809815), (120, 647852), (149, 521760), (160, 485889), (240, 323926), (298, 260880), (447, 173920), (480, 161963), (596, 130440), (745, 104352), (894, 86960), (1087, 71520), (1192, 65220), (1490, 52176), (1788, 43480), (2174, 35760), (2235, 34784), (2384, 32610), (2980, 26088), (3261, 23840), (3576, 21740), (4348, 17880), (4470, 17392), (4768, 16305), (5435, 14304), (5960, 13044), (6522, 11920), (7152, 10870), (8696, 8940)]