201682080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140057}}^1$

素因数の和:140078

約数の個数: 72

約数和(自身を含む): 688245012

約数和(自身を除く): 486562932

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 140057, 280114, 420171, 560228, 700285, 840342, 1120456, 1260513, 1400570, 1680684, 2100855, 2240912, 2521026, 2801140, 3361368, 4201710, 4481824, 5042052, 5602280, 6302565, 6722736, 8403420, 10084104, 11204560, 12605130, 13445472, 16806840, 20168208, 22409120, 25210260, 33613680, 40336416, 50420520, 67227360, 100841040, 201682080]

約数ペア:

[(1, 201682080), (2, 100841040), (3, 67227360), (4, 50420520), (5, 40336416), (6, 33613680), (8, 25210260), (9, 22409120), (10, 20168208), (12, 16806840), (15, 13445472), (16, 12605130), (18, 11204560), (20, 10084104), (24, 8403420), (30, 6722736), (32, 6302565), (36, 5602280), (40, 5042052), (45, 4481824), (48, 4201710), (60, 3361368), (72, 2801140), (80, 2521026), (90, 2240912), (96, 2100855), (120, 1680684), (144, 1400570), (160, 1260513), (180, 1120456), (240, 840342), (288, 700285), (360, 560228), (480, 420171), (720, 280114), (1440, 140057)]