77227680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 244617408

約数和(自身を除く): 167389728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 641, 753, 1004, 1255, 1282, 1506, 1923, 2008, 2510, 2564, 3012, 3205, 3765, 3846, 4016, 5020, 5128, 6024, 6410, 7530, 7692, 8032, 9615, 10040, 10256, 12048, 12820, 15060, 15384, 19230, 20080, 20512, 24096, 25640, 30120, 30768, 38460, 40160, 51280, 60240, 61536, 76920, 102560, 120480, 153840, 160891, 307680, 321782, 482673, 643564, 804455, 965346, 1287128, 1608910, 1930692, 2413365, 2574256, 3217820, 3861384, 4826730, 5148512, 6435640, 7722768, 9653460, 12871280, 15445536, 19306920, 25742560, 38613840, 77227680]

約数ペア:

[(1, 77227680), (2, 38613840), (3, 25742560), (4, 19306920), (5, 15445536), (6, 12871280), (8, 9653460), (10, 7722768), (12, 6435640), (15, 5148512), (16, 4826730), (20, 3861384), (24, 3217820), (30, 2574256), (32, 2413365), (40, 1930692), (48, 1608910), (60, 1287128), (80, 965346), (96, 804455), (120, 643564), (160, 482673), (240, 321782), (251, 307680), (480, 160891), (502, 153840), (641, 120480), (753, 102560), (1004, 76920), (1255, 61536), (1282, 60240), (1506, 51280), (1923, 40160), (2008, 38460), (2510, 30768), (2564, 30120), (3012, 25640), (3205, 24096), (3765, 20512), (3846, 20080), (4016, 19230), (5020, 15384), (5128, 15060), (6024, 12820), (6410, 12048), (7530, 10256), (7692, 10040), (8032, 9615)]