26534160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 90094680

約数和(自身を除く): 63560520

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, 137, 144, 180, 240, 269, 274, 360, 411, 538, 548, 685, 720, 807, 822, 1076, 1096, 1233, 1345, 1370, 1614, 1644, 2055, 2152, 2192, 2421, 2466, 2690, 2740, 3228, 3288, 4035, 4110, 4304, 4842, 4932, 5380, 5480, 6165, 6456, 6576, 8070, 8220, 9684, 9864, 10760, 10960, 12105, 12330, 12912, 16140, 16440, 19368, 19728, 21520, 24210, 24660, 32280, 32880, 36853, 38736, 48420, 49320, 64560, 73706, 96840, 98640, 110559, 147412, 184265, 193680, 221118, 294824, 331677, 368530, 442236, 552795, 589648, 663354, 737060, 884472, 1105590, 1326708, 1474120, 1658385, 1768944, 2211180, 2653416, 2948240, 3316770, 4422360, 5306832, 6633540, 8844720, 13267080, 26534160]

約数ペア:

[(1, 26534160), (2, 13267080), (3, 8844720), (4, 6633540), (5, 5306832), (6, 4422360), (8, 3316770), (9, 2948240), (10, 2653416), (12, 2211180), (15, 1768944), (16, 1658385), (18, 1474120), (20, 1326708), (24, 1105590), (30, 884472), (36, 737060), (40, 663354), (45, 589648), (48, 552795), (60, 442236), (72, 368530), (80, 331677), (90, 294824), (120, 221118), (137, 193680), (144, 184265), (180, 147412), (240, 110559), (269, 98640), (274, 96840), (360, 73706), (411, 64560), (538, 49320), (548, 48420), (685, 38736), (720, 36853), (807, 32880), (822, 32280), (1076, 24660), (1096, 24210), (1233, 21520), (1345, 19728), (1370, 19368), (1614, 16440), (1644, 16140), (2055, 12912), (2152, 12330), (2192, 12105), (2421, 10960), (2466, 10760), (2690, 9864), (2740, 9684), (3228, 8220), (3288, 8070), (4035, 6576), (4110, 6456), (4304, 6165), (4842, 5480), (4932, 5380)]