83105280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3607}}^1$

素因数の和:3636

約数の個数: 120

約数和(自身を含む): 287896752

約数和(自身を除く): 204791472

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3607, 3840, 4608, 5760, 7214, 7680, 10821, 11520, 14428, 18035, 21642, 23040, 28856, 32463, 36070, 43284, 54105, 57712, 64926, 72140, 86568, 108210, 115424, 129852, 144280, 162315, 173136, 216420, 230848, 259704, 288560, 324630, 346272, 432840, 461696, 519408, 577120, 649260, 692544, 865680, 923392, 1038816, 1154240, 1298520, 1385088, 1731360, 1846784, 2077632, 2308480, 2597040, 2770176, 3462720, 4155264, 4616960, 5194080, 5540352, 6925440, 8310528, 9233920, 10388160, 13850880, 16621056, 20776320, 27701760, 41552640, 83105280]

約数ペア:

[(1, 83105280), (2, 41552640), (3, 27701760), (4, 20776320), (5, 16621056), (6, 13850880), (8, 10388160), (9, 9233920), (10, 8310528), (12, 6925440), (15, 5540352), (16, 5194080), (18, 4616960), (20, 4155264), (24, 3462720), (30, 2770176), (32, 2597040), (36, 2308480), (40, 2077632), (45, 1846784), (48, 1731360), (60, 1385088), (64, 1298520), (72, 1154240), (80, 1038816), (90, 923392), (96, 865680), (120, 692544), (128, 649260), (144, 577120), (160, 519408), (180, 461696), (192, 432840), (240, 346272), (256, 324630), (288, 288560), (320, 259704), (360, 230848), (384, 216420), (480, 173136), (512, 162315), (576, 144280), (640, 129852), (720, 115424), (768, 108210), (960, 86568), (1152, 72140), (1280, 64926), (1440, 57712), (1536, 54105), (1920, 43284), (2304, 36070), (2560, 32463), (2880, 28856), (3607, 23040), (3840, 21642), (4608, 18035), (5760, 14428), (7214, 11520), (7680, 10821)]