140333040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64969}}^1$

素因数の和:64991

約数の個数: 80

約数和(自身を含む): 483376800

約数和(自身を除く): 343043760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 64969, 129938, 194907, 259876, 324845, 389814, 519752, 584721, 649690, 779628, 974535, 1039504, 1169442, 1299380, 1559256, 1754163, 1949070, 2338884, 2598760, 2923605, 3118512, 3508326, 3898140, 4677768, 5197520, 5847210, 7016652, 7796280, 8770815, 9355536, 11694420, 14033304, 15592560, 17541630, 23388840, 28066608, 35083260, 46777680, 70166520, 140333040]

約数ペア:

[(1, 140333040), (2, 70166520), (3, 46777680), (4, 35083260), (5, 28066608), (6, 23388840), (8, 17541630), (9, 15592560), (10, 14033304), (12, 11694420), (15, 9355536), (16, 8770815), (18, 7796280), (20, 7016652), (24, 5847210), (27, 5197520), (30, 4677768), (36, 3898140), (40, 3508326), (45, 3118512), (48, 2923605), (54, 2598760), (60, 2338884), (72, 1949070), (80, 1754163), (90, 1559256), (108, 1299380), (120, 1169442), (135, 1039504), (144, 974535), (180, 779628), (216, 649690), (240, 584721), (270, 519752), (360, 389814), (432, 324845), (540, 259876), (720, 194907), (1080, 129938), (2160, 64969)]