322980480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{18691}}^1$

素因数の和:18719

約数の個数: 128

約数和(自身を含む): 1143950400

約数和(自身を除く): 820969920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 18691, 37382, 56073, 74764, 93455, 112146, 149528, 168219, 186910, 224292, 280365, 299056, 336438, 373820, 448584, 504657, 560730, 598112, 672876, 747640, 841095, 897168, 1009314, 1121460, 1196224, 1345752, 1495280, 1682190, 1794336, 2018628, 2242920, 2392448, 2523285, 2691504, 2990560, 3364380, 3588672, 4037256, 4485840, 5046570, 5383008, 5981120, 6728760, 7177344, 8074512, 8971680, 10093140, 10766016, 11962240, 13457520, 16149024, 17943360, 20186280, 21532032, 26915040, 32298048, 35886720, 40372560, 53830080, 64596096, 80745120, 107660160, 161490240, 322980480]

約数ペア:

[(1, 322980480), (2, 161490240), (3, 107660160), (4, 80745120), (5, 64596096), (6, 53830080), (8, 40372560), (9, 35886720), (10, 32298048), (12, 26915040), (15, 21532032), (16, 20186280), (18, 17943360), (20, 16149024), (24, 13457520), (27, 11962240), (30, 10766016), (32, 10093140), (36, 8971680), (40, 8074512), (45, 7177344), (48, 6728760), (54, 5981120), (60, 5383008), (64, 5046570), (72, 4485840), (80, 4037256), (90, 3588672), (96, 3364380), (108, 2990560), (120, 2691504), (128, 2523285), (135, 2392448), (144, 2242920), (160, 2018628), (180, 1794336), (192, 1682190), (216, 1495280), (240, 1345752), (270, 1196224), (288, 1121460), (320, 1009314), (360, 897168), (384, 841095), (432, 747640), (480, 672876), (540, 598112), (576, 560730), (640, 504657), (720, 448584), (864, 373820), (960, 336438), (1080, 299056), (1152, 280365), (1440, 224292), (1728, 186910), (1920, 168219), (2160, 149528), (2880, 112146), (3456, 93455), (4320, 74764), (5760, 56073), (8640, 37382), (17280, 18691)]