289201440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54773}}^1$

素因数の和:54802

約数の個数: 96

約数和(自身を含む): 993819456

約数和(自身を除く): 704618016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 54773, 109546, 164319, 219092, 273865, 328638, 438184, 547730, 602503, 657276, 821595, 876368, 1095460, 1205006, 1314552, 1643190, 1752736, 1807509, 2190920, 2410012, 2629104, 3012515, 3286380, 3615018, 4381840, 4820024, 5258208, 6025030, 6572760, 7230036, 8763680, 9037545, 9640048, 12050060, 13145520, 14460072, 18075090, 19280096, 24100120, 26291040, 28920144, 36150180, 48200240, 57840288, 72300360, 96400480, 144600720, 289201440]

約数ペア:

[(1, 289201440), (2, 144600720), (3, 96400480), (4, 72300360), (5, 57840288), (6, 48200240), (8, 36150180), (10, 28920144), (11, 26291040), (12, 24100120), (15, 19280096), (16, 18075090), (20, 14460072), (22, 13145520), (24, 12050060), (30, 9640048), (32, 9037545), (33, 8763680), (40, 7230036), (44, 6572760), (48, 6025030), (55, 5258208), (60, 4820024), (66, 4381840), (80, 3615018), (88, 3286380), (96, 3012515), (110, 2629104), (120, 2410012), (132, 2190920), (160, 1807509), (165, 1752736), (176, 1643190), (220, 1314552), (240, 1205006), (264, 1095460), (330, 876368), (352, 821595), (440, 657276), (480, 602503), (528, 547730), (660, 438184), (880, 328638), (1056, 273865), (1320, 219092), (1760, 164319), (2640, 109546), (5280, 54773)]