1245012480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{54037}}^1$

素因数の和:54066

約数の個数: 120

約数和(自身を含む): 4311908172

約数和(自身を除く): 3066895692

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 54037, 108074, 162111, 216148, 270185, 324222, 432296, 486333, 540370, 648444, 810555, 864592, 972666, 1080740, 1296888, 1621110, 1729184, 1945332, 2161480, 2431665, 2593776, 3242220, 3458368, 3890664, 4322960, 4863330, 5187552, 6484440, 6916736, 7781328, 8645920, 9726660, 10375104, 12968880, 13833472, 15562656, 17291840, 19453320, 20750208, 25937760, 27666944, 31125312, 34583680, 38906640, 41500416, 51875520, 62250624, 69167360, 77813280, 83000832, 103751040, 124501248, 138334720, 155626560, 207502080, 249002496, 311253120, 415004160, 622506240, 1245012480]

約数ペア:

[(1, 1245012480), (2, 622506240), (3, 415004160), (4, 311253120), (5, 249002496), (6, 207502080), (8, 155626560), (9, 138334720), (10, 124501248), (12, 103751040), (15, 83000832), (16, 77813280), (18, 69167360), (20, 62250624), (24, 51875520), (30, 41500416), (32, 38906640), (36, 34583680), (40, 31125312), (45, 27666944), (48, 25937760), (60, 20750208), (64, 19453320), (72, 17291840), (80, 15562656), (90, 13833472), (96, 12968880), (120, 10375104), (128, 9726660), (144, 8645920), (160, 7781328), (180, 6916736), (192, 6484440), (240, 5187552), (256, 4863330), (288, 4322960), (320, 3890664), (360, 3458368), (384, 3242220), (480, 2593776), (512, 2431665), (576, 2161480), (640, 1945332), (720, 1729184), (768, 1621110), (960, 1296888), (1152, 1080740), (1280, 972666), (1440, 864592), (1536, 810555), (1920, 648444), (2304, 540370), (2560, 486333), (2880, 432296), (3840, 324222), (4608, 270185), (5760, 216148), (7680, 162111), (11520, 108074), (23040, 54037)]