1262796840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11279}}^1$

素因数の和:11607

約数の個数: 96

約数和(自身を含む): 4117651200

約数和(自身を除く): 2854854360

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, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 9330, 11196, 11279, 12440, 13995, 18660, 22392, 22558, 27990, 33837, 37320, 45116, 55980, 56395, 67674, 90232, 101511, 111960, 112790, 135348, 169185, 203022, 225580, 270696, 338370, 406044, 451160, 507555, 676740, 812088, 1015110, 1353480, 2030220, 3507769, 4060440, 7015538, 10523307, 14031076, 17538845, 21046614, 28062152, 31569921, 35077690, 42093228, 52616535, 63139842, 70155380, 84186456, 105233070, 126279684, 140310760, 157849605, 210466140, 252559368, 315699210, 420932280, 631398420, 1262796840]

約数ペア:

[(1, 1262796840), (2, 631398420), (3, 420932280), (4, 315699210), (5, 252559368), (6, 210466140), (8, 157849605), (9, 140310760), (10, 126279684), (12, 105233070), (15, 84186456), (18, 70155380), (20, 63139842), (24, 52616535), (30, 42093228), (36, 35077690), (40, 31569921), (45, 28062152), (60, 21046614), (72, 17538845), (90, 14031076), (120, 10523307), (180, 7015538), (311, 4060440), (360, 3507769), (622, 2030220), (933, 1353480), (1244, 1015110), (1555, 812088), (1866, 676740), (2488, 507555), (2799, 451160), (3110, 406044), (3732, 338370), (4665, 270696), (5598, 225580), (6220, 203022), (7464, 169185), (9330, 135348), (11196, 112790), (11279, 111960), (12440, 101511), (13995, 90232), (18660, 67674), (22392, 56395), (22558, 55980), (27990, 45116), (33837, 37320)]