2085920640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{120713}}^1$

素因数の和:120741

約数の個数: 128

約数和(自身を含む): 7387696800

約数和(自身を除く): 5301776160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 120713, 241426, 362139, 482852, 603565, 724278, 965704, 1086417, 1207130, 1448556, 1810695, 1931408, 2172834, 2414260, 2897112, 3259251, 3621390, 3862816, 4345668, 4828520, 5432085, 5794224, 6518502, 7242780, 7725632, 8691336, 9657040, 10864170, 11588448, 13037004, 14485560, 15451264, 16296255, 17382672, 19314080, 21728340, 23176896, 26074008, 28971120, 32592510, 34765344, 38628160, 43456680, 46353792, 52148016, 57942240, 65185020, 69530688, 77256320, 86913360, 104296032, 115884480, 130370040, 139061376, 173826720, 208592064, 231768960, 260740080, 347653440, 417184128, 521480160, 695306880, 1042960320, 2085920640]

約数ペア:

[(1, 2085920640), (2, 1042960320), (3, 695306880), (4, 521480160), (5, 417184128), (6, 347653440), (8, 260740080), (9, 231768960), (10, 208592064), (12, 173826720), (15, 139061376), (16, 130370040), (18, 115884480), (20, 104296032), (24, 86913360), (27, 77256320), (30, 69530688), (32, 65185020), (36, 57942240), (40, 52148016), (45, 46353792), (48, 43456680), (54, 38628160), (60, 34765344), (64, 32592510), (72, 28971120), (80, 26074008), (90, 23176896), (96, 21728340), (108, 19314080), (120, 17382672), (128, 16296255), (135, 15451264), (144, 14485560), (160, 13037004), (180, 11588448), (192, 10864170), (216, 9657040), (240, 8691336), (270, 7725632), (288, 7242780), (320, 6518502), (360, 5794224), (384, 5432085), (432, 4828520), (480, 4345668), (540, 3862816), (576, 3621390), (640, 3259251), (720, 2897112), (864, 2414260), (960, 2172834), (1080, 1931408), (1152, 1810695), (1440, 1448556), (1728, 1207130), (1920, 1086417), (2160, 965704), (2880, 724278), (3456, 603565), (4320, 482852), (5760, 362139), (8640, 241426), (17280, 120713)]