26845440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6991}}^1$

素因数の和:7015

約数の個数: 72

約数和(自身を含む): 85749888

約数和(自身を除く): 58904448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 6991, 13982, 20973, 27964, 34955, 41946, 55928, 69910, 83892, 104865, 111856, 139820, 167784, 209730, 223712, 279640, 335568, 419460, 447424, 559280, 671136, 838920, 894848, 1118560, 1342272, 1677840, 1789696, 2237120, 2684544, 3355680, 4474240, 5369088, 6711360, 8948480, 13422720, 26845440]

約数ペア:

[(1, 26845440), (2, 13422720), (3, 8948480), (4, 6711360), (5, 5369088), (6, 4474240), (8, 3355680), (10, 2684544), (12, 2237120), (15, 1789696), (16, 1677840), (20, 1342272), (24, 1118560), (30, 894848), (32, 838920), (40, 671136), (48, 559280), (60, 447424), (64, 419460), (80, 335568), (96, 279640), (120, 223712), (128, 209730), (160, 167784), (192, 139820), (240, 111856), (256, 104865), (320, 83892), (384, 69910), (480, 55928), (640, 41946), (768, 34955), (960, 27964), (1280, 20973), (1920, 13982), (3840, 6991)]