201700080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280139}}^1$

素因数の和:280158

約数の個数: 60

約数和(自身を含む): 677378520

約数和(自身を除く): 475678440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 280139, 560278, 840417, 1120556, 1400695, 1680834, 2241112, 2521251, 2801390, 3361668, 4202085, 4482224, 5042502, 5602780, 6723336, 8404170, 10085004, 11205560, 12606255, 13446672, 16808340, 20170008, 22411120, 25212510, 33616680, 40340016, 50425020, 67233360, 100850040, 201700080]

約数ペア:

[(1, 201700080), (2, 100850040), (3, 67233360), (4, 50425020), (5, 40340016), (6, 33616680), (8, 25212510), (9, 22411120), (10, 20170008), (12, 16808340), (15, 13446672), (16, 12606255), (18, 11205560), (20, 10085004), (24, 8404170), (30, 6723336), (36, 5602780), (40, 5042502), (45, 4482224), (48, 4202085), (60, 3361668), (72, 2801390), (80, 2521251), (90, 2241112), (120, 1680834), (144, 1400695), (180, 1120556), (240, 840417), (360, 560278), (720, 280139)]