223932960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{155509}}^1$

素因数の和:155530

約数の個数: 72

約数和(自身を含む): 764176140

約数和(自身を除く): 540243180

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, 155509, 311018, 466527, 622036, 777545, 933054, 1244072, 1399581, 1555090, 1866108, 2332635, 2488144, 2799162, 3110180, 3732216, 4665270, 4976288, 5598324, 6220360, 6997905, 7464432, 9330540, 11196648, 12440720, 13995810, 14928864, 18661080, 22393296, 24881440, 27991620, 37322160, 44786592, 55983240, 74644320, 111966480, 223932960]

約数ペア:

[(1, 223932960), (2, 111966480), (3, 74644320), (4, 55983240), (5, 44786592), (6, 37322160), (8, 27991620), (9, 24881440), (10, 22393296), (12, 18661080), (15, 14928864), (16, 13995810), (18, 12440720), (20, 11196648), (24, 9330540), (30, 7464432), (32, 6997905), (36, 6220360), (40, 5598324), (45, 4976288), (48, 4665270), (60, 3732216), (72, 3110180), (80, 2799162), (90, 2488144), (96, 2332635), (120, 1866108), (144, 1555090), (160, 1399581), (180, 1244072), (240, 933054), (288, 777545), (360, 622036), (480, 466527), (720, 311018), (1440, 155509)]