3961680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 13017024

約数和(自身を除く): 9055344

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, 971, 1020, 1360, 1942, 2040, 2913, 3884, 4080, 4855, 5826, 7768, 9710, 11652, 14565, 15536, 16507, 19420, 23304, 29130, 33014, 38840, 46608, 49521, 58260, 66028, 77680, 82535, 99042, 116520, 132056, 165070, 198084, 233040, 247605, 264112, 330140, 396168, 495210, 660280, 792336, 990420, 1320560, 1980840, 3961680]

約数ペア:

[(1, 3961680), (2, 1980840), (3, 1320560), (4, 990420), (5, 792336), (6, 660280), (8, 495210), (10, 396168), (12, 330140), (15, 264112), (16, 247605), (17, 233040), (20, 198084), (24, 165070), (30, 132056), (34, 116520), (40, 99042), (48, 82535), (51, 77680), (60, 66028), (68, 58260), (80, 49521), (85, 46608), (102, 38840), (120, 33014), (136, 29130), (170, 23304), (204, 19420), (240, 16507), (255, 15536), (272, 14565), (340, 11652), (408, 9710), (510, 7768), (680, 5826), (816, 4855), (971, 4080), (1020, 3884), (1360, 2913), (1942, 2040)]