38220480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 137416032

約数和(自身を除く): 99195552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 577, 690, 720, 736, 828, 920, 960, 1035, 1104, 1154, 1380, 1440, 1472, 1656, 1731, 1840, 2070, 2208, 2308, 2760, 2880, 2885, 3312, 3462, 3680, 4140, 4416, 4616, 5193, 5520, 5770, 6624, 6924, 7360, 8280, 8655, 9232, 10386, 11040, 11540, 13248, 13271, 13848, 16560, 17310, 18464, 20772, 22080, 23080, 25965, 26542, 27696, 33120, 34620, 36928, 39813, 41544, 46160, 51930, 53084, 55392, 66240, 66355, 69240, 79626, 83088, 92320, 103860, 106168, 110784, 119439, 132710, 138480, 159252, 166176, 184640, 199065, 207720, 212336, 238878, 265420, 276960, 318504, 332352, 398130, 415440, 424672, 477756, 530840, 553920, 597195, 637008, 796260, 830880, 849344, 955512, 1061680, 1194390, 1274016, 1592520, 1661760, 1911024, 2123360, 2388780, 2548032, 3185040, 3822048, 4246720, 4777560, 6370080, 7644096, 9555120, 12740160, 19110240, 38220480]

約数ペア:

[(1, 38220480), (2, 19110240), (3, 12740160), (4, 9555120), (5, 7644096), (6, 6370080), (8, 4777560), (9, 4246720), (10, 3822048), (12, 3185040), (15, 2548032), (16, 2388780), (18, 2123360), (20, 1911024), (23, 1661760), (24, 1592520), (30, 1274016), (32, 1194390), (36, 1061680), (40, 955512), (45, 849344), (46, 830880), (48, 796260), (60, 637008), (64, 597195), (69, 553920), (72, 530840), (80, 477756), (90, 424672), (92, 415440), (96, 398130), (115, 332352), (120, 318504), (138, 276960), (144, 265420), (160, 238878), (180, 212336), (184, 207720), (192, 199065), (207, 184640), (230, 166176), (240, 159252), (276, 138480), (288, 132710), (320, 119439), (345, 110784), (360, 106168), (368, 103860), (414, 92320), (460, 83088), (480, 79626), (552, 69240), (576, 66355), (577, 66240), (690, 55392), (720, 53084), (736, 51930), (828, 46160), (920, 41544), (960, 39813), (1035, 36928), (1104, 34620), (1154, 33120), (1380, 27696), (1440, 26542), (1472, 25965), (1656, 23080), (1731, 22080), (1840, 20772), (2070, 18464), (2208, 17310), (2308, 16560), (2760, 13848), (2880, 13271), (2885, 13248), (3312, 11540), (3462, 11040), (3680, 10386), (4140, 9232), (4416, 8655), (4616, 8280), (5193, 7360), (5520, 6924), (5770, 6624)]