65723040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45641}}^1$

素因数の和:45662

約数の個数: 72

約数和(自身を含む): 224284788

約数和(自身を除く): 158561748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 45641, 91282, 136923, 182564, 228205, 273846, 365128, 410769, 456410, 547692, 684615, 730256, 821538, 912820, 1095384, 1369230, 1460512, 1643076, 1825640, 2053845, 2190768, 2738460, 3286152, 3651280, 4107690, 4381536, 5476920, 6572304, 7302560, 8215380, 10953840, 13144608, 16430760, 21907680, 32861520, 65723040]

約数ペア:

[(1, 65723040), (2, 32861520), (3, 21907680), (4, 16430760), (5, 13144608), (6, 10953840), (8, 8215380), (9, 7302560), (10, 6572304), (12, 5476920), (15, 4381536), (16, 4107690), (18, 3651280), (20, 3286152), (24, 2738460), (30, 2190768), (32, 2053845), (36, 1825640), (40, 1643076), (45, 1460512), (48, 1369230), (60, 1095384), (72, 912820), (80, 821538), (90, 730256), (96, 684615), (120, 547692), (144, 456410), (160, 410769), (180, 365128), (240, 273846), (288, 228205), (360, 182564), (480, 136923), (720, 91282), (1440, 45641)]