1120821120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6333

約数の個数: 192

約数和(自身を含む): 3995821440

約数和(自身を除く): 2875000320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 6277, 7440, 8928, 9920, 11160, 11904, 12554, 14880, 17856, 18831, 19840, 22320, 25108, 29760, 31385, 35712, 37662, 44640, 50216, 56493, 59520, 62770, 75324, 89280, 94155, 100432, 112986, 125540, 150648, 178560, 188310, 194587, 200864, 225972, 251080, 282465, 301296, 376620, 389174, 401728, 451944, 502160, 564930, 583761, 602592, 753240, 778348, 803456, 903888, 972935, 1004320, 1129860, 1167522, 1205184, 1506480, 1556696, 1751283, 1807776, 1945870, 2008640, 2259720, 2335044, 2410368, 2918805, 3012960, 3113392, 3502566, 3615552, 3891740, 4017280, 4519440, 4670088, 5837610, 6025920, 6226784, 7005132, 7231104, 7783480, 8756415, 9038880, 9340176, 11675220, 12051840, 12453568, 14010264, 15566960, 17512830, 18077760, 18680352, 23350440, 24907136, 28020528, 31133920, 35025660, 36155520, 37360704, 46700880, 56041056, 62267840, 70051320, 74721408, 93401760, 112082112, 124535680, 140102640, 186803520, 224164224, 280205280, 373607040, 560410560, 1120821120]

約数ペア:

[(1, 1120821120), (2, 560410560), (3, 373607040), (4, 280205280), (5, 224164224), (6, 186803520), (8, 140102640), (9, 124535680), (10, 112082112), (12, 93401760), (15, 74721408), (16, 70051320), (18, 62267840), (20, 56041056), (24, 46700880), (30, 37360704), (31, 36155520), (32, 35025660), (36, 31133920), (40, 28020528), (45, 24907136), (48, 23350440), (60, 18680352), (62, 18077760), (64, 17512830), (72, 15566960), (80, 14010264), (90, 12453568), (93, 12051840), (96, 11675220), (120, 9340176), (124, 9038880), (128, 8756415), (144, 7783480), (155, 7231104), (160, 7005132), (180, 6226784), (186, 6025920), (192, 5837610), (240, 4670088), (248, 4519440), (279, 4017280), (288, 3891740), (310, 3615552), (320, 3502566), (360, 3113392), (372, 3012960), (384, 2918805), (465, 2410368), (480, 2335044), (496, 2259720), (558, 2008640), (576, 1945870), (620, 1807776), (640, 1751283), (720, 1556696), (744, 1506480), (930, 1205184), (960, 1167522), (992, 1129860), (1116, 1004320), (1152, 972935), (1240, 903888), (1395, 803456), (1440, 778348), (1488, 753240), (1860, 602592), (1920, 583761), (1984, 564930), (2232, 502160), (2480, 451944), (2790, 401728), (2880, 389174), (2976, 376620), (3720, 301296), (3968, 282465), (4464, 251080), (4960, 225972), (5580, 200864), (5760, 194587), (5952, 188310), (6277, 178560), (7440, 150648), (8928, 125540), (9920, 112986), (11160, 100432), (11904, 94155), (12554, 89280), (14880, 75324), (17856, 62770), (18831, 59520), (19840, 56493), (22320, 50216), (25108, 44640), (29760, 37662), (31385, 35712)]