79164240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19403}}^1$

素因数の和:19436

約数の個数: 80

約数和(自身を含む): 259858368

約数和(自身を除く): 180694128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 194030, 232836, 291045, 310448, 329851, 388060, 465672, 582090, 659702, 776120, 931344, 989553, 1164180, 1319404, 1552240, 1649255, 1979106, 2328360, 2638808, 3298510, 3958212, 4656720, 4947765, 5277616, 6597020, 7916424, 9895530, 13194040, 15832848, 19791060, 26388080, 39582120, 79164240]

約数ペア:

[(1, 79164240), (2, 39582120), (3, 26388080), (4, 19791060), (5, 15832848), (6, 13194040), (8, 9895530), (10, 7916424), (12, 6597020), (15, 5277616), (16, 4947765), (17, 4656720), (20, 3958212), (24, 3298510), (30, 2638808), (34, 2328360), (40, 1979106), (48, 1649255), (51, 1552240), (60, 1319404), (68, 1164180), (80, 989553), (85, 931344), (102, 776120), (120, 659702), (136, 582090), (170, 465672), (204, 388060), (240, 329851), (255, 310448), (272, 291045), (340, 232836), (408, 194030), (510, 155224), (680, 116418), (816, 97015), (1020, 77612), (1360, 58209), (2040, 38806), (4080, 19403)]