153197280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 526466304

約数和(自身を除く): 373269024

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, 191, 240, 288, 360, 382, 480, 557, 573, 720, 764, 955, 1114, 1146, 1440, 1528, 1671, 1719, 1910, 2228, 2292, 2785, 2865, 3056, 3342, 3438, 3820, 4456, 4584, 5013, 5570, 5730, 6112, 6684, 6876, 7640, 8355, 8595, 8912, 9168, 10026, 11140, 11460, 13368, 13752, 15280, 16710, 17190, 17824, 18336, 20052, 22280, 22920, 25065, 26736, 27504, 30560, 33420, 34380, 40104, 44560, 45840, 50130, 53472, 55008, 66840, 68760, 80208, 89120, 91680, 100260, 106387, 133680, 137520, 160416, 200520, 212774, 267360, 275040, 319161, 401040, 425548, 531935, 638322, 802080, 851096, 957483, 1063870, 1276644, 1595805, 1702192, 1914966, 2127740, 2553288, 3191610, 3404384, 3829932, 4255480, 4787415, 5106576, 6383220, 7659864, 8510960, 9574830, 10213152, 12766440, 15319728, 17021920, 19149660, 25532880, 30639456, 38299320, 51065760, 76598640, 153197280]

約数ペア:

[(1, 153197280), (2, 76598640), (3, 51065760), (4, 38299320), (5, 30639456), (6, 25532880), (8, 19149660), (9, 17021920), (10, 15319728), (12, 12766440), (15, 10213152), (16, 9574830), (18, 8510960), (20, 7659864), (24, 6383220), (30, 5106576), (32, 4787415), (36, 4255480), (40, 3829932), (45, 3404384), (48, 3191610), (60, 2553288), (72, 2127740), (80, 1914966), (90, 1702192), (96, 1595805), (120, 1276644), (144, 1063870), (160, 957483), (180, 851096), (191, 802080), (240, 638322), (288, 531935), (360, 425548), (382, 401040), (480, 319161), (557, 275040), (573, 267360), (720, 212774), (764, 200520), (955, 160416), (1114, 137520), (1146, 133680), (1440, 106387), (1528, 100260), (1671, 91680), (1719, 89120), (1910, 80208), (2228, 68760), (2292, 66840), (2785, 55008), (2865, 53472), (3056, 50130), (3342, 45840), (3438, 44560), (3820, 40104), (4456, 34380), (4584, 33420), (5013, 30560), (5570, 27504), (5730, 26736), (6112, 25065), (6684, 22920), (6876, 22280), (7640, 20052), (8355, 18336), (8595, 17824), (8912, 17190), (9168, 16710), (10026, 15280), (11140, 13752), (11460, 13368)]