57920760

素因数分解:

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

素因数の和:909

約数の個数: 96

約数和(自身を含む): 189287280

約数和(自身を除く): 131366520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 641, 753, 1004, 1255, 1282, 1506, 1923, 2008, 2259, 2510, 2564, 3012, 3205, 3765, 3846, 4518, 5020, 5128, 5769, 6024, 6410, 7530, 7692, 9036, 9615, 10040, 11295, 11538, 12820, 15060, 15384, 18072, 19230, 22590, 23076, 25640, 28845, 30120, 38460, 45180, 46152, 57690, 76920, 90360, 115380, 160891, 230760, 321782, 482673, 643564, 804455, 965346, 1287128, 1448019, 1608910, 1930692, 2413365, 2896038, 3217820, 3861384, 4826730, 5792076, 6435640, 7240095, 9653460, 11584152, 14480190, 19306920, 28960380, 57920760]

約数ペア:

[(1, 57920760), (2, 28960380), (3, 19306920), (4, 14480190), (5, 11584152), (6, 9653460), (8, 7240095), (9, 6435640), (10, 5792076), (12, 4826730), (15, 3861384), (18, 3217820), (20, 2896038), (24, 2413365), (30, 1930692), (36, 1608910), (40, 1448019), (45, 1287128), (60, 965346), (72, 804455), (90, 643564), (120, 482673), (180, 321782), (251, 230760), (360, 160891), (502, 115380), (641, 90360), (753, 76920), (1004, 57690), (1255, 46152), (1282, 45180), (1506, 38460), (1923, 30120), (2008, 28845), (2259, 25640), (2510, 23076), (2564, 22590), (3012, 19230), (3205, 18072), (3765, 15384), (3846, 15060), (4518, 12820), (5020, 11538), (5128, 11295), (5769, 10040), (6024, 9615), (6410, 9036), (7530, 7692)]