54467840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6079}}^1$

素因数の和:6107

約数の個数: 72

約数和(自身を含む): 149130240

約数和(自身を除く): 94662400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6079, 8960, 12158, 24316, 30395, 42553, 48632, 60790, 85106, 97264, 121580, 170212, 194528, 212765, 243160, 340424, 389056, 425530, 486320, 680848, 778112, 851060, 972640, 1361696, 1556224, 1702120, 1945280, 2723392, 3404240, 3890560, 5446784, 6808480, 7781120, 10893568, 13616960, 27233920, 54467840]

約数ペア:

[(1, 54467840), (2, 27233920), (4, 13616960), (5, 10893568), (7, 7781120), (8, 6808480), (10, 5446784), (14, 3890560), (16, 3404240), (20, 2723392), (28, 1945280), (32, 1702120), (35, 1556224), (40, 1361696), (56, 972640), (64, 851060), (70, 778112), (80, 680848), (112, 486320), (128, 425530), (140, 389056), (160, 340424), (224, 243160), (256, 212765), (280, 194528), (320, 170212), (448, 121580), (560, 97264), (640, 85106), (896, 60790), (1120, 48632), (1280, 42553), (1792, 30395), (2240, 24316), (4480, 12158), (6079, 8960)]