445628160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 216

約数和(自身を含む): 1561158144

約数和(自身を除く): 1115529984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 383, 384, 404, 480, 505, 576, 606, 640, 720, 766, 768, 808, 909, 960, 1010, 1149, 1152, 1212, 1280, 1440, 1515, 1532, 1616, 1818, 1915, 1920, 2020, 2298, 2304, 2424, 2880, 3030, 3064, 3232, 3447, 3636, 3830, 3840, 4040, 4545, 4596, 4848, 5745, 5760, 6060, 6128, 6464, 6894, 7272, 7660, 8080, 9090, 9192, 9696, 11490, 11520, 12120, 12256, 12928, 13788, 14544, 15320, 16160, 17235, 18180, 18384, 19392, 22980, 24240, 24512, 25856, 27576, 29088, 30640, 32320, 34470, 36360, 36768, 38683, 38784, 45960, 48480, 49024, 55152, 58176, 61280, 64640, 68940, 72720, 73536, 77366, 77568, 91920, 96960, 98048, 110304, 116049, 116352, 122560, 129280, 137880, 145440, 147072, 154732, 183840, 193415, 193920, 220608, 232098, 232704, 245120, 275760, 290880, 294144, 309464, 348147, 367680, 386830, 387840, 441216, 464196, 490240, 551520, 580245, 581760, 618928, 696294, 735360, 773660, 882432, 928392, 1103040, 1160490, 1163520, 1237856, 1392588, 1470720, 1547320, 1740735, 1856784, 2206080, 2320980, 2475712, 2785176, 3094640, 3481470, 3713568, 4412160, 4641960, 4951424, 5570352, 6189280, 6962940, 7427136, 9283920, 9902848, 11140704, 12378560, 13925880, 14854272, 18567840, 22281408, 24757120, 27851760, 29708544, 37135680, 44562816, 49514240, 55703520, 74271360, 89125632, 111407040, 148542720, 222814080, 445628160]

約数ペア:

[(1, 445628160), (2, 222814080), (3, 148542720), (4, 111407040), (5, 89125632), (6, 74271360), (8, 55703520), (9, 49514240), (10, 44562816), (12, 37135680), (15, 29708544), (16, 27851760), (18, 24757120), (20, 22281408), (24, 18567840), (30, 14854272), (32, 13925880), (36, 12378560), (40, 11140704), (45, 9902848), (48, 9283920), (60, 7427136), (64, 6962940), (72, 6189280), (80, 5570352), (90, 4951424), (96, 4641960), (101, 4412160), (120, 3713568), (128, 3481470), (144, 3094640), (160, 2785176), (180, 2475712), (192, 2320980), (202, 2206080), (240, 1856784), (256, 1740735), (288, 1547320), (303, 1470720), (320, 1392588), (360, 1237856), (383, 1163520), (384, 1160490), (404, 1103040), (480, 928392), (505, 882432), (576, 773660), (606, 735360), (640, 696294), (720, 618928), (766, 581760), (768, 580245), (808, 551520), (909, 490240), (960, 464196), (1010, 441216), (1149, 387840), (1152, 386830), (1212, 367680), (1280, 348147), (1440, 309464), (1515, 294144), (1532, 290880), (1616, 275760), (1818, 245120), (1915, 232704), (1920, 232098), (2020, 220608), (2298, 193920), (2304, 193415), (2424, 183840), (2880, 154732), (3030, 147072), (3064, 145440), (3232, 137880), (3447, 129280), (3636, 122560), (3830, 116352), (3840, 116049), (4040, 110304), (4545, 98048), (4596, 96960), (4848, 91920), (5745, 77568), (5760, 77366), (6060, 73536), (6128, 72720), (6464, 68940), (6894, 64640), (7272, 61280), (7660, 58176), (8080, 55152), (9090, 49024), (9192, 48480), (9696, 45960), (11490, 38784), (11520, 38683), (12120, 36768), (12256, 36360), (12928, 34470), (13788, 32320), (14544, 30640), (15320, 29088), (16160, 27576), (17235, 25856), (18180, 24512), (18384, 24240), (19392, 22980)]