457048320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2968

約数の個数: 144

約数和(自身を含む): 1495815552

約数和(自身を除く): 1038767232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1968, 2460, 2624, 2903, 3280, 3840, 3936, 4920, 5248, 5806, 6560, 7872, 8709, 9840, 10496, 11612, 13120, 14515, 15744, 17418, 19680, 23224, 26240, 29030, 31488, 34836, 39360, 43545, 46448, 52480, 58060, 69672, 78720, 87090, 92896, 116120, 119023, 139344, 157440, 174180, 185792, 232240, 238046, 278688, 348360, 357069, 371584, 464480, 476092, 557376, 595115, 696720, 714138, 743168, 928960, 952184, 1114752, 1190230, 1393440, 1428276, 1785345, 1857920, 1904368, 2229504, 2380460, 2786880, 2856552, 3570690, 3715840, 3808736, 4760920, 5573760, 5713104, 7141380, 7617472, 9521840, 11147520, 11426208, 14282760, 15234944, 19043680, 22852416, 28565520, 30469888, 38087360, 45704832, 57131040, 76174720, 91409664, 114262080, 152349440, 228524160, 457048320]

約数ペア:

[(1, 457048320), (2, 228524160), (3, 152349440), (4, 114262080), (5, 91409664), (6, 76174720), (8, 57131040), (10, 45704832), (12, 38087360), (15, 30469888), (16, 28565520), (20, 22852416), (24, 19043680), (30, 15234944), (32, 14282760), (40, 11426208), (41, 11147520), (48, 9521840), (60, 7617472), (64, 7141380), (80, 5713104), (82, 5573760), (96, 4760920), (120, 3808736), (123, 3715840), (128, 3570690), (160, 2856552), (164, 2786880), (192, 2380460), (205, 2229504), (240, 1904368), (246, 1857920), (256, 1785345), (320, 1428276), (328, 1393440), (384, 1190230), (410, 1114752), (480, 952184), (492, 928960), (615, 743168), (640, 714138), (656, 696720), (768, 595115), (820, 557376), (960, 476092), (984, 464480), (1230, 371584), (1280, 357069), (1312, 348360), (1640, 278688), (1920, 238046), (1968, 232240), (2460, 185792), (2624, 174180), (2903, 157440), (3280, 139344), (3840, 119023), (3936, 116120), (4920, 92896), (5248, 87090), (5806, 78720), (6560, 69672), (7872, 58060), (8709, 52480), (9840, 46448), (10496, 43545), (11612, 39360), (13120, 34836), (14515, 31488), (15744, 29030), (17418, 26240), (19680, 23224)]