3840540720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941309}}^1$

素因数の和:941342

約数の個数: 80

約数和(自身を含む): 12606023520

約数和(自身を除く): 8765482800

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, 941309, 1882618, 2823927, 3765236, 4706545, 5647854, 7530472, 9413090, 11295708, 14119635, 15060944, 16002253, 18826180, 22591416, 28239270, 32004506, 37652360, 45182832, 48006759, 56478540, 64009012, 75304720, 80011265, 96013518, 112957080, 128018024, 160022530, 192027036, 225914160, 240033795, 256036048, 320045060, 384054072, 480067590, 640090120, 768108144, 960135180, 1280180240, 1920270360, 3840540720]

約数ペア:

[(1, 3840540720), (2, 1920270360), (3, 1280180240), (4, 960135180), (5, 768108144), (6, 640090120), (8, 480067590), (10, 384054072), (12, 320045060), (15, 256036048), (16, 240033795), (17, 225914160), (20, 192027036), (24, 160022530), (30, 128018024), (34, 112957080), (40, 96013518), (48, 80011265), (51, 75304720), (60, 64009012), (68, 56478540), (80, 48006759), (85, 45182832), (102, 37652360), (120, 32004506), (136, 28239270), (170, 22591416), (204, 18826180), (240, 16002253), (255, 15060944), (272, 14119635), (340, 11295708), (408, 9413090), (510, 7530472), (680, 5647854), (816, 4706545), (1020, 3765236), (1360, 2823927), (2040, 1882618), (4080, 941309)]