90739080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 296314200

約数和(自身を除く): 205575120

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, 269, 360, 538, 807, 937, 1076, 1345, 1614, 1874, 2152, 2421, 2690, 2811, 3228, 3748, 4035, 4685, 4842, 5380, 5622, 6456, 7496, 8070, 8433, 9370, 9684, 10760, 11244, 12105, 14055, 16140, 16866, 18740, 19368, 22488, 24210, 28110, 32280, 33732, 37480, 42165, 48420, 56220, 67464, 84330, 96840, 112440, 168660, 252053, 337320, 504106, 756159, 1008212, 1260265, 1512318, 2016424, 2268477, 2520530, 3024636, 3780795, 4536954, 5041060, 6049272, 7561590, 9073908, 10082120, 11342385, 15123180, 18147816, 22684770, 30246360, 45369540, 90739080]

約数ペア:

[(1, 90739080), (2, 45369540), (3, 30246360), (4, 22684770), (5, 18147816), (6, 15123180), (8, 11342385), (9, 10082120), (10, 9073908), (12, 7561590), (15, 6049272), (18, 5041060), (20, 4536954), (24, 3780795), (30, 3024636), (36, 2520530), (40, 2268477), (45, 2016424), (60, 1512318), (72, 1260265), (90, 1008212), (120, 756159), (180, 504106), (269, 337320), (360, 252053), (538, 168660), (807, 112440), (937, 96840), (1076, 84330), (1345, 67464), (1614, 56220), (1874, 48420), (2152, 42165), (2421, 37480), (2690, 33732), (2811, 32280), (3228, 28110), (3748, 24210), (4035, 22488), (4685, 19368), (4842, 18740), (5380, 16866), (5622, 16140), (6456, 14055), (7496, 12105), (8070, 11244), (8433, 10760), (9370, 9684)]