2016099840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{262513}}^1$

素因数の和:262539

約数の個数: 80

約数和(自身を含む): 6445243728

約数和(自身を除く): 4429143888

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, 262513, 525026, 787539, 1050052, 1312565, 1575078, 2100104, 2625130, 3150156, 3937695, 4200208, 5250260, 6300312, 7875390, 8400416, 10500520, 12600624, 15750780, 16800832, 21001040, 25201248, 31501560, 33601664, 42002080, 50402496, 63003120, 67203328, 84004160, 100804992, 126006240, 134406656, 168008320, 201609984, 252012480, 336016640, 403219968, 504024960, 672033280, 1008049920, 2016099840]

約数ペア:

[(1, 2016099840), (2, 1008049920), (3, 672033280), (4, 504024960), (5, 403219968), (6, 336016640), (8, 252012480), (10, 201609984), (12, 168008320), (15, 134406656), (16, 126006240), (20, 100804992), (24, 84004160), (30, 67203328), (32, 63003120), (40, 50402496), (48, 42002080), (60, 33601664), (64, 31501560), (80, 25201248), (96, 21001040), (120, 16800832), (128, 15750780), (160, 12600624), (192, 10500520), (240, 8400416), (256, 7875390), (320, 6300312), (384, 5250260), (480, 4200208), (512, 3937695), (640, 3150156), (768, 2625130), (960, 2100104), (1280, 1575078), (1536, 1312565), (1920, 1050052), (2560, 787539), (3840, 525026), (7680, 262513)]