1218450311040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27591719}}^1$

素因数の和:27591764

約数の個数: 128

約数和(自身を含む): 4052671833600

約数和(自身を除く): 2834221522560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 27591719, 55183438, 82775157, 110366876, 137958595, 165550314, 220733752, 275917190, 331100628, 413875785, 441467504, 551834380, 634609537, 662201256, 827751570, 882935008, 1103668760, 1269219074, 1324402512, 1655503140, 1765870016, 1903828611, 2207337520, 2538438148, 2648805024, 3173047685, 3311006280, 3531740032, 3807657222, 4414675040, 5076876296, 5297610048, 6346095370, 6622012560, 7615314444, 8829350080, 9519143055, 10153752592, 10595220096, 12692190740, 13244025120, 15230628888, 17658700160, 19038286110, 20307505184, 25384381480, 26488050240, 30461257776, 38076572220, 40615010368, 50768762960, 52976100480, 60922515552, 76153144440, 81230020736, 101537525920, 121845031104, 152306288880, 203075051840, 243690062208, 304612577760, 406150103680, 609225155520, 1218450311040]

約数ペア:

[(1, 1218450311040), (2, 609225155520), (3, 406150103680), (4, 304612577760), (5, 243690062208), (6, 203075051840), (8, 152306288880), (10, 121845031104), (12, 101537525920), (15, 81230020736), (16, 76153144440), (20, 60922515552), (23, 52976100480), (24, 50768762960), (30, 40615010368), (32, 38076572220), (40, 30461257776), (46, 26488050240), (48, 25384381480), (60, 20307505184), (64, 19038286110), (69, 17658700160), (80, 15230628888), (92, 13244025120), (96, 12692190740), (115, 10595220096), (120, 10153752592), (128, 9519143055), (138, 8829350080), (160, 7615314444), (184, 6622012560), (192, 6346095370), (230, 5297610048), (240, 5076876296), (276, 4414675040), (320, 3807657222), (345, 3531740032), (368, 3311006280), (384, 3173047685), (460, 2648805024), (480, 2538438148), (552, 2207337520), (640, 1903828611), (690, 1765870016), (736, 1655503140), (920, 1324402512), (960, 1269219074), (1104, 1103668760), (1380, 882935008), (1472, 827751570), (1840, 662201256), (1920, 634609537), (2208, 551834380), (2760, 441467504), (2944, 413875785), (3680, 331100628), (4416, 275917190), (5520, 220733752), (7360, 165550314), (8832, 137958595), (11040, 110366876), (14720, 82775157), (22080, 55183438), (44160, 27591719)]