45204480

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 220

約数和(自身を含む): 163473420

約数和(自身を除く): 118268940

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, 81, 90, 96, 108, 109, 120, 128, 135, 144, 160, 162, 180, 192, 216, 218, 240, 256, 270, 288, 320, 324, 327, 360, 384, 405, 432, 436, 480, 512, 540, 545, 576, 640, 648, 654, 720, 768, 810, 864, 872, 960, 981, 1024, 1080, 1090, 1152, 1280, 1296, 1308, 1440, 1536, 1620, 1635, 1728, 1744, 1920, 1962, 2160, 2180, 2304, 2560, 2592, 2616, 2880, 2943, 3072, 3240, 3270, 3456, 3488, 3840, 3924, 4320, 4360, 4608, 4905, 5120, 5184, 5232, 5760, 5886, 6480, 6540, 6912, 6976, 7680, 7848, 8640, 8720, 8829, 9216, 9810, 10368, 10464, 11520, 11772, 12960, 13080, 13824, 13952, 14715, 15360, 15696, 17280, 17440, 17658, 19620, 20736, 20928, 23040, 23544, 25920, 26160, 27648, 27904, 29430, 31392, 34560, 34880, 35316, 39240, 41472, 41856, 44145, 46080, 47088, 51840, 52320, 55808, 58860, 62784, 69120, 69760, 70632, 78480, 82944, 83712, 88290, 94176, 103680, 104640, 111616, 117720, 125568, 138240, 139520, 141264, 156960, 167424, 176580, 188352, 207360, 209280, 235440, 251136, 279040, 282528, 313920, 334848, 353160, 376704, 414720, 418560, 470880, 502272, 558080, 565056, 627840, 706320, 753408, 837120, 941760, 1004544, 1130112, 1255680, 1412640, 1506816, 1674240, 1883520, 2260224, 2511360, 2825280, 3013632, 3767040, 4520448, 5022720, 5650560, 7534080, 9040896, 11301120, 15068160, 22602240, 45204480]

約数ペア:

[(1, 45204480), (2, 22602240), (3, 15068160), (4, 11301120), (5, 9040896), (6, 7534080), (8, 5650560), (9, 5022720), (10, 4520448), (12, 3767040), (15, 3013632), (16, 2825280), (18, 2511360), (20, 2260224), (24, 1883520), (27, 1674240), (30, 1506816), (32, 1412640), (36, 1255680), (40, 1130112), (45, 1004544), (48, 941760), (54, 837120), (60, 753408), (64, 706320), (72, 627840), (80, 565056), (81, 558080), (90, 502272), (96, 470880), (108, 418560), (109, 414720), (120, 376704), (128, 353160), (135, 334848), (144, 313920), (160, 282528), (162, 279040), (180, 251136), (192, 235440), (216, 209280), (218, 207360), (240, 188352), (256, 176580), (270, 167424), (288, 156960), (320, 141264), (324, 139520), (327, 138240), (360, 125568), (384, 117720), (405, 111616), (432, 104640), (436, 103680), (480, 94176), (512, 88290), (540, 83712), (545, 82944), (576, 78480), (640, 70632), (648, 69760), (654, 69120), (720, 62784), (768, 58860), (810, 55808), (864, 52320), (872, 51840), (960, 47088), (981, 46080), (1024, 44145), (1080, 41856), (1090, 41472), (1152, 39240), (1280, 35316), (1296, 34880), (1308, 34560), (1440, 31392), (1536, 29430), (1620, 27904), (1635, 27648), (1728, 26160), (1744, 25920), (1920, 23544), (1962, 23040), (2160, 20928), (2180, 20736), (2304, 19620), (2560, 17658), (2592, 17440), (2616, 17280), (2880, 15696), (2943, 15360), (3072, 14715), (3240, 13952), (3270, 13824), (3456, 13080), (3488, 12960), (3840, 11772), (3924, 11520), (4320, 10464), (4360, 10368), (4608, 9810), (4905, 9216), (5120, 8829), (5184, 8720), (5232, 8640), (5760, 7848), (5886, 7680), (6480, 6976), (6540, 6912)]