487941120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{10589}}^1$

素因数の和:10620

約数の個数: 132

約数和(自身を含む): 1690862940

約数和(自身を除く): 1202921820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 10589, 11520, 15360, 21178, 23040, 31767, 42356, 46080, 52945, 63534, 84712, 95301, 105890, 127068, 158835, 169424, 190602, 211780, 254136, 317670, 338848, 381204, 423560, 476505, 508272, 635340, 677696, 762408, 847120, 953010, 1016544, 1270680, 1355392, 1524816, 1694240, 1906020, 2033088, 2541360, 2710784, 3049632, 3388480, 3812040, 4066176, 5082720, 5421568, 6099264, 6776960, 7624080, 8132352, 10165440, 10843136, 12198528, 13553920, 15248160, 16264704, 20330880, 24397056, 27107840, 30496320, 32529408, 40661760, 48794112, 54215680, 60992640, 81323520, 97588224, 121985280, 162647040, 243970560, 487941120]

約数ペア:

[(1, 487941120), (2, 243970560), (3, 162647040), (4, 121985280), (5, 97588224), (6, 81323520), (8, 60992640), (9, 54215680), (10, 48794112), (12, 40661760), (15, 32529408), (16, 30496320), (18, 27107840), (20, 24397056), (24, 20330880), (30, 16264704), (32, 15248160), (36, 13553920), (40, 12198528), (45, 10843136), (48, 10165440), (60, 8132352), (64, 7624080), (72, 6776960), (80, 6099264), (90, 5421568), (96, 5082720), (120, 4066176), (128, 3812040), (144, 3388480), (160, 3049632), (180, 2710784), (192, 2541360), (240, 2033088), (256, 1906020), (288, 1694240), (320, 1524816), (360, 1355392), (384, 1270680), (480, 1016544), (512, 953010), (576, 847120), (640, 762408), (720, 677696), (768, 635340), (960, 508272), (1024, 476505), (1152, 423560), (1280, 381204), (1440, 338848), (1536, 317670), (1920, 254136), (2304, 211780), (2560, 190602), (2880, 169424), (3072, 158835), (3840, 127068), (4608, 105890), (5120, 95301), (5760, 84712), (7680, 63534), (9216, 52945), (10589, 46080), (11520, 42356), (15360, 31767), (21178, 23040)]