90209586240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1648567}}^1$

素因数の和:1648609

約数の個数: 168

約数和(自身を含む): 326614292160

約数和(自身を除く): 236404705920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 1648567, 3297134, 4945701, 6594268, 8242835, 9891402, 13188536, 14837103, 16485670, 19782804, 24728505, 26377072, 29674206, 31322773, 32971340, 39565608, 49457010, 52754144, 59348412, 62645546, 65942680, 74185515, 79131216, 93968319, 98914020, 105508288, 118696824, 125291092, 131885360, 148371030, 156613865, 158262432, 187936638, 197828040, 237393648, 250582184, 263770720, 281904957, 296742060, 313227730, 316524864, 375873276, 395656080, 469841595, 474787296, 501164368, 527541440, 563809914, 593484120, 626455460, 751746552, 791312160, 939683190, 949574592, 1002328736, 1127619828, 1186968240, 1252910920, 1409524785, 1503493104, 1582624320, 1879366380, 2004657472, 2255239656, 2373936480, 2505821840, 2819049570, 3006986208, 3758732760, 4510479312, 4747872960, 5011643680, 5638099140, 6013972416, 7517465520, 9020958624, 10023287360, 11276198280, 15034931040, 18041917248, 22552396560, 30069862080, 45104793120, 90209586240]

約数ペア:

[(1, 90209586240), (2, 45104793120), (3, 30069862080), (4, 22552396560), (5, 18041917248), (6, 15034931040), (8, 11276198280), (9, 10023287360), (10, 9020958624), (12, 7517465520), (15, 6013972416), (16, 5638099140), (18, 5011643680), (19, 4747872960), (20, 4510479312), (24, 3758732760), (30, 3006986208), (32, 2819049570), (36, 2505821840), (38, 2373936480), (40, 2255239656), (45, 2004657472), (48, 1879366380), (57, 1582624320), (60, 1503493104), (64, 1409524785), (72, 1252910920), (76, 1186968240), (80, 1127619828), (90, 1002328736), (95, 949574592), (96, 939683190), (114, 791312160), (120, 751746552), (144, 626455460), (152, 593484120), (160, 563809914), (171, 527541440), (180, 501164368), (190, 474787296), (192, 469841595), (228, 395656080), (240, 375873276), (285, 316524864), (288, 313227730), (304, 296742060), (320, 281904957), (342, 263770720), (360, 250582184), (380, 237393648), (456, 197828040), (480, 187936638), (570, 158262432), (576, 156613865), (608, 148371030), (684, 131885360), (720, 125291092), (760, 118696824), (855, 105508288), (912, 98914020), (960, 93968319), (1140, 79131216), (1216, 74185515), (1368, 65942680), (1440, 62645546), (1520, 59348412), (1710, 52754144), (1824, 49457010), (2280, 39565608), (2736, 32971340), (2880, 31322773), (3040, 29674206), (3420, 26377072), (3648, 24728505), (4560, 19782804), (5472, 16485670), (6080, 14837103), (6840, 13188536), (9120, 9891402), (10944, 8242835), (13680, 6594268), (18240, 4945701), (27360, 3297134), (54720, 1648567)]