165375360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{28711}}^1$

素因数の和:28736

約数の個数: 96

約数和(自身を含む): 571081680

約数和(自身を除く): 405706320

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 28711, 57422, 86133, 114844, 143555, 172266, 229688, 258399, 287110, 344532, 430665, 459376, 516798, 574220, 689064, 861330, 918752, 1033596, 1148440, 1291995, 1378128, 1722660, 1837504, 2067192, 2296880, 2583990, 2756256, 3445320, 3675008, 4134384, 4593760, 5167980, 5512512, 6890640, 8268768, 9187520, 10335960, 11025024, 13781280, 16537536, 18375040, 20671920, 27562560, 33075072, 41343840, 55125120, 82687680, 165375360]

約数ペア:

[(1, 165375360), (2, 82687680), (3, 55125120), (4, 41343840), (5, 33075072), (6, 27562560), (8, 20671920), (9, 18375040), (10, 16537536), (12, 13781280), (15, 11025024), (16, 10335960), (18, 9187520), (20, 8268768), (24, 6890640), (30, 5512512), (32, 5167980), (36, 4593760), (40, 4134384), (45, 3675008), (48, 3445320), (60, 2756256), (64, 2583990), (72, 2296880), (80, 2067192), (90, 1837504), (96, 1722660), (120, 1378128), (128, 1291995), (144, 1148440), (160, 1033596), (180, 918752), (192, 861330), (240, 689064), (288, 574220), (320, 516798), (360, 459376), (384, 430665), (480, 344532), (576, 287110), (640, 258399), (720, 229688), (960, 172266), (1152, 143555), (1440, 114844), (1920, 86133), (2880, 57422), (5760, 28711)]