8849921280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29173}}^1$

素因数の和:29276

約数の個数: 144

約数和(自身を含む): 28623194880

約数和(自身を除く): 19773273600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 3840, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18960, 20224, 25280, 29173, 30336, 37920, 50560, 58346, 60672, 75840, 87519, 101120, 116692, 145865, 151680, 175038, 233384, 291730, 303360, 350076, 437595, 466768, 583460, 700152, 875190, 933536, 1166920, 1400304, 1750380, 1867072, 2304667, 2333840, 2800608, 3500760, 3734144, 4609334, 4667680, 5601216, 6914001, 7001520, 7468288, 9218668, 9335360, 11202432, 11523335, 13828002, 14003040, 18437336, 18670720, 22404864, 23046670, 27656004, 28006080, 34570005, 36874672, 37341440, 46093340, 55312008, 56012160, 69140010, 73749344, 92186680, 110624016, 112024320, 138280020, 147498688, 184373360, 221248032, 276560040, 294997376, 368746720, 442496064, 553120080, 589994752, 737493440, 884992128, 1106240160, 1474986880, 1769984256, 2212480320, 2949973760, 4424960640, 8849921280]

約数ペア:

[(1, 8849921280), (2, 4424960640), (3, 2949973760), (4, 2212480320), (5, 1769984256), (6, 1474986880), (8, 1106240160), (10, 884992128), (12, 737493440), (15, 589994752), (16, 553120080), (20, 442496064), (24, 368746720), (30, 294997376), (32, 276560040), (40, 221248032), (48, 184373360), (60, 147498688), (64, 138280020), (79, 112024320), (80, 110624016), (96, 92186680), (120, 73749344), (128, 69140010), (158, 56012160), (160, 55312008), (192, 46093340), (237, 37341440), (240, 36874672), (256, 34570005), (316, 28006080), (320, 27656004), (384, 23046670), (395, 22404864), (474, 18670720), (480, 18437336), (632, 14003040), (640, 13828002), (768, 11523335), (790, 11202432), (948, 9335360), (960, 9218668), (1185, 7468288), (1264, 7001520), (1280, 6914001), (1580, 5601216), (1896, 4667680), (1920, 4609334), (2370, 3734144), (2528, 3500760), (3160, 2800608), (3792, 2333840), (3840, 2304667), (4740, 1867072), (5056, 1750380), (6320, 1400304), (7584, 1166920), (9480, 933536), (10112, 875190), (12640, 700152), (15168, 583460), (18960, 466768), (20224, 437595), (25280, 350076), (29173, 303360), (30336, 291730), (37920, 233384), (50560, 175038), (58346, 151680), (60672, 145865), (75840, 116692), (87519, 101120)]