26808720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 80

約数和(自身を含む): 85381440

約数和(自身を除く): 58572720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3019, 4440, 6038, 8880, 9057, 12076, 15095, 18114, 24152, 30190, 36228, 45285, 48304, 60380, 72456, 90570, 111703, 120760, 144912, 181140, 223406, 241520, 335109, 362280, 446812, 558515, 670218, 724560, 893624, 1117030, 1340436, 1675545, 1787248, 2234060, 2680872, 3351090, 4468120, 5361744, 6702180, 8936240, 13404360, 26808720]

約数ペア:

[(1, 26808720), (2, 13404360), (3, 8936240), (4, 6702180), (5, 5361744), (6, 4468120), (8, 3351090), (10, 2680872), (12, 2234060), (15, 1787248), (16, 1675545), (20, 1340436), (24, 1117030), (30, 893624), (37, 724560), (40, 670218), (48, 558515), (60, 446812), (74, 362280), (80, 335109), (111, 241520), (120, 223406), (148, 181140), (185, 144912), (222, 120760), (240, 111703), (296, 90570), (370, 72456), (444, 60380), (555, 48304), (592, 45285), (740, 36228), (888, 30190), (1110, 24152), (1480, 18114), (1776, 15095), (2220, 12076), (2960, 9057), (3019, 8880), (4440, 6038)]