140556720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{585653}}^1$

素因数の和:585669

約数の個数: 40

約数和(自身を含む): 435726576

約数和(自身を除く): 295169856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 585653, 1171306, 1756959, 2342612, 2928265, 3513918, 4685224, 5856530, 7027836, 8784795, 9370448, 11713060, 14055672, 17569590, 23426120, 28111344, 35139180, 46852240, 70278360, 140556720]

約数ペア:

[(1, 140556720), (2, 70278360), (3, 46852240), (4, 35139180), (5, 28111344), (6, 23426120), (8, 17569590), (10, 14055672), (12, 11713060), (15, 9370448), (16, 8784795), (20, 7027836), (24, 5856530), (30, 4685224), (40, 3513918), (48, 2928265), (60, 2342612), (80, 1756959), (120, 1171306), (240, 585653)]