553142160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5527}}^1$

素因数の和:5685

約数の個数: 120

約数和(自身を含む): 1871338560

約数和(自身を除く): 1318196400

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5527, 5560, 6255, 6672, 8340, 10008, 11054, 11120, 12510, 16581, 16680, 20016, 22108, 25020, 27635, 33162, 33360, 44216, 49743, 50040, 55270, 66324, 82905, 88432, 99486, 100080, 110540, 132648, 165810, 198972, 221080, 248715, 265296, 331620, 397944, 442160, 497430, 663240, 768253, 795888, 994860, 1326480, 1536506, 1989720, 2304759, 3073012, 3841265, 3979440, 4609518, 6146024, 6914277, 7682530, 9219036, 11523795, 12292048, 13828554, 15365060, 18438072, 23047590, 27657108, 30730120, 34571385, 36876144, 46095180, 55314216, 61460240, 69142770, 92190360, 110628432, 138285540, 184380720, 276571080, 553142160]

約数ペア:

[(1, 553142160), (2, 276571080), (3, 184380720), (4, 138285540), (5, 110628432), (6, 92190360), (8, 69142770), (9, 61460240), (10, 55314216), (12, 46095180), (15, 36876144), (16, 34571385), (18, 30730120), (20, 27657108), (24, 23047590), (30, 18438072), (36, 15365060), (40, 13828554), (45, 12292048), (48, 11523795), (60, 9219036), (72, 7682530), (80, 6914277), (90, 6146024), (120, 4609518), (139, 3979440), (144, 3841265), (180, 3073012), (240, 2304759), (278, 1989720), (360, 1536506), (417, 1326480), (556, 994860), (695, 795888), (720, 768253), (834, 663240), (1112, 497430), (1251, 442160), (1390, 397944), (1668, 331620), (2085, 265296), (2224, 248715), (2502, 221080), (2780, 198972), (3336, 165810), (4170, 132648), (5004, 110540), (5527, 100080), (5560, 99486), (6255, 88432), (6672, 82905), (8340, 66324), (10008, 55270), (11054, 50040), (11120, 49743), (12510, 44216), (16581, 33360), (16680, 33162), (20016, 27635), (22108, 25020)]