1218024960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{158597}}^1$

素因数の和:158623

約数の個数: 80

約数和(自身を含む): 3893898096

約数和(自身を除く): 2675873136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 158597, 317194, 475791, 634388, 792985, 951582, 1268776, 1585970, 1903164, 2378955, 2537552, 3171940, 3806328, 4757910, 5075104, 6343880, 7612656, 9515820, 10150208, 12687760, 15225312, 19031640, 20300416, 25375520, 30450624, 38063280, 40600832, 50751040, 60901248, 76126560, 81201664, 101502080, 121802496, 152253120, 203004160, 243604992, 304506240, 406008320, 609012480, 1218024960]

約数ペア:

[(1, 1218024960), (2, 609012480), (3, 406008320), (4, 304506240), (5, 243604992), (6, 203004160), (8, 152253120), (10, 121802496), (12, 101502080), (15, 81201664), (16, 76126560), (20, 60901248), (24, 50751040), (30, 40600832), (32, 38063280), (40, 30450624), (48, 25375520), (60, 20300416), (64, 19031640), (80, 15225312), (96, 12687760), (120, 10150208), (128, 9515820), (160, 7612656), (192, 6343880), (240, 5075104), (256, 4757910), (320, 3806328), (384, 3171940), (480, 2537552), (512, 2378955), (640, 1903164), (768, 1585970), (960, 1268776), (1280, 951582), (1536, 792985), (1920, 634388), (2560, 475791), (3840, 317194), (7680, 158597)]