1212546240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3856

約数の個数: 224

約数和(自身を含む): 4394362560

約数和(自身を除く): 3181816320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3793, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7104, 7586, 7992, 8640, 8880, 9990, 10656, 11379, 11840, 13320, 15172, 15984, 17760, 18965, 19980, 21312, 22758, 26640, 30344, 31968, 34137, 35520, 37930, 39960, 45516, 53280, 56895, 60688, 63936, 68274, 75860, 79920, 91032, 102411, 106560, 113790, 121376, 136548, 140341, 151720, 159840, 170685, 182064, 204822, 227580, 242752, 273096, 280682, 303440, 319680, 341370, 364128, 409644, 421023, 455160, 512055, 546192, 561364, 606880, 682740, 701705, 728256, 819288, 842046, 910320, 1024110, 1092384, 1122728, 1213760, 1263069, 1365480, 1403410, 1638576, 1684092, 1820640, 2048220, 2105115, 2184768, 2245456, 2526138, 2730960, 2806820, 3277152, 3368184, 3641280, 3789207, 4096440, 4210230, 4490912, 5052276, 5461920, 5613640, 6315345, 6554304, 6736368, 7578414, 8192880, 8420460, 8981824, 10104552, 10923840, 11227280, 12630690, 13472736, 15156828, 16385760, 16840920, 18946035, 20209104, 22454560, 25261380, 26945472, 30313656, 32771520, 33681840, 37892070, 40418208, 44909120, 50522760, 60627312, 67363680, 75784140, 80836416, 101045520, 121254624, 134727360, 151568280, 202091040, 242509248, 303136560, 404182080, 606273120, 1212546240]

約数ペア:

[(1, 1212546240), (2, 606273120), (3, 404182080), (4, 303136560), (5, 242509248), (6, 202091040), (8, 151568280), (9, 134727360), (10, 121254624), (12, 101045520), (15, 80836416), (16, 75784140), (18, 67363680), (20, 60627312), (24, 50522760), (27, 44909120), (30, 40418208), (32, 37892070), (36, 33681840), (37, 32771520), (40, 30313656), (45, 26945472), (48, 25261380), (54, 22454560), (60, 20209104), (64, 18946035), (72, 16840920), (74, 16385760), (80, 15156828), (90, 13472736), (96, 12630690), (108, 11227280), (111, 10923840), (120, 10104552), (135, 8981824), (144, 8420460), (148, 8192880), (160, 7578414), (180, 6736368), (185, 6554304), (192, 6315345), (216, 5613640), (222, 5461920), (240, 5052276), (270, 4490912), (288, 4210230), (296, 4096440), (320, 3789207), (333, 3641280), (360, 3368184), (370, 3277152), (432, 2806820), (444, 2730960), (480, 2526138), (540, 2245456), (555, 2184768), (576, 2105115), (592, 2048220), (666, 1820640), (720, 1684092), (740, 1638576), (864, 1403410), (888, 1365480), (960, 1263069), (999, 1213760), (1080, 1122728), (1110, 1092384), (1184, 1024110), (1332, 910320), (1440, 842046), (1480, 819288), (1665, 728256), (1728, 701705), (1776, 682740), (1998, 606880), (2160, 561364), (2220, 546192), (2368, 512055), (2664, 455160), (2880, 421023), (2960, 409644), (3330, 364128), (3552, 341370), (3793, 319680), (3996, 303440), (4320, 280682), (4440, 273096), (4995, 242752), (5328, 227580), (5920, 204822), (6660, 182064), (7104, 170685), (7586, 159840), (7992, 151720), (8640, 140341), (8880, 136548), (9990, 121376), (10656, 113790), (11379, 106560), (11840, 102411), (13320, 91032), (15172, 79920), (15984, 75860), (17760, 68274), (18965, 63936), (19980, 60688), (21312, 56895), (22758, 53280), (26640, 45516), (30344, 39960), (31968, 37930), (34137, 35520)]