296111520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{205633}}^1$

素因数の和:205654

約数の個数: 72

約数和(自身を含む): 1010485476

約数和(自身を除く): 714373956

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, 205633, 411266, 616899, 822532, 1028165, 1233798, 1645064, 1850697, 2056330, 2467596, 3084495, 3290128, 3701394, 4112660, 4935192, 6168990, 6580256, 7402788, 8225320, 9253485, 9870384, 12337980, 14805576, 16450640, 18506970, 19740768, 24675960, 29611152, 32901280, 37013940, 49351920, 59222304, 74027880, 98703840, 148055760, 296111520]

約数ペア:

[(1, 296111520), (2, 148055760), (3, 98703840), (4, 74027880), (5, 59222304), (6, 49351920), (8, 37013940), (9, 32901280), (10, 29611152), (12, 24675960), (15, 19740768), (16, 18506970), (18, 16450640), (20, 14805576), (24, 12337980), (30, 9870384), (32, 9253485), (36, 8225320), (40, 7402788), (45, 6580256), (48, 6168990), (60, 4935192), (72, 4112660), (80, 3701394), (90, 3290128), (96, 3084495), (120, 2467596), (144, 2056330), (160, 1850697), (180, 1645064), (240, 1233798), (288, 1028165), (360, 822532), (480, 616899), (720, 411266), (1440, 205633)]