87355080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 285068160

約数和(自身を除く): 197713080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 563, 862, 1126, 1293, 1689, 1724, 2155, 2252, 2586, 2815, 3378, 3448, 3879, 4310, 4504, 5067, 5172, 5630, 6465, 6756, 7758, 8445, 8620, 10134, 10344, 11260, 12930, 13512, 15516, 16890, 17240, 19395, 20268, 22520, 25335, 25860, 31032, 33780, 38790, 40536, 50670, 51720, 67560, 77580, 101340, 155160, 202680, 242653, 485306, 727959, 970612, 1213265, 1455918, 1941224, 2183877, 2426530, 2911836, 3639795, 4367754, 4853060, 5823672, 7279590, 8735508, 9706120, 10919385, 14559180, 17471016, 21838770, 29118360, 43677540, 87355080]

約数ペア:

[(1, 87355080), (2, 43677540), (3, 29118360), (4, 21838770), (5, 17471016), (6, 14559180), (8, 10919385), (9, 9706120), (10, 8735508), (12, 7279590), (15, 5823672), (18, 4853060), (20, 4367754), (24, 3639795), (30, 2911836), (36, 2426530), (40, 2183877), (45, 1941224), (60, 1455918), (72, 1213265), (90, 970612), (120, 727959), (180, 485306), (360, 242653), (431, 202680), (563, 155160), (862, 101340), (1126, 77580), (1293, 67560), (1689, 51720), (1724, 50670), (2155, 40536), (2252, 38790), (2586, 33780), (2815, 31032), (3378, 25860), (3448, 25335), (3879, 22520), (4310, 20268), (4504, 19395), (5067, 17240), (5172, 16890), (5630, 15516), (6465, 13512), (6756, 12930), (7758, 11260), (8445, 10344), (8620, 10134)]