76440960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 275914080

約数和(自身を除く): 199473120

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, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 577, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1154, 1380, 1440, 1472, 1656, 1731, 1840, 1920, 2070, 2208, 2308, 2760, 2880, 2885, 2944, 3312, 3462, 3680, 4140, 4416, 4616, 5193, 5520, 5760, 5770, 6624, 6924, 7360, 8280, 8655, 8832, 9232, 10386, 11040, 11540, 13248, 13271, 13848, 14720, 16560, 17310, 18464, 20772, 22080, 23080, 25965, 26496, 26542, 27696, 33120, 34620, 36928, 39813, 41544, 44160, 46160, 51930, 53084, 55392, 66240, 66355, 69240, 73856, 79626, 83088, 92320, 103860, 106168, 110784, 119439, 132480, 132710, 138480, 159252, 166176, 184640, 199065, 207720, 212336, 221568, 238878, 265420, 276960, 318504, 332352, 369280, 398130, 415440, 424672, 477756, 530840, 553920, 597195, 637008, 664704, 796260, 830880, 849344, 955512, 1061680, 1107840, 1194390, 1274016, 1592520, 1661760, 1698688, 1911024, 2123360, 2388780, 2548032, 3185040, 3323520, 3822048, 4246720, 4777560, 5096064, 6370080, 7644096, 8493440, 9555120, 12740160, 15288192, 19110240, 25480320, 38220480, 76440960]

約数ペア:

[(1, 76440960), (2, 38220480), (3, 25480320), (4, 19110240), (5, 15288192), (6, 12740160), (8, 9555120), (9, 8493440), (10, 7644096), (12, 6370080), (15, 5096064), (16, 4777560), (18, 4246720), (20, 3822048), (23, 3323520), (24, 3185040), (30, 2548032), (32, 2388780), (36, 2123360), (40, 1911024), (45, 1698688), (46, 1661760), (48, 1592520), (60, 1274016), (64, 1194390), (69, 1107840), (72, 1061680), (80, 955512), (90, 849344), (92, 830880), (96, 796260), (115, 664704), (120, 637008), (128, 597195), (138, 553920), (144, 530840), (160, 477756), (180, 424672), (184, 415440), (192, 398130), (207, 369280), (230, 332352), (240, 318504), (276, 276960), (288, 265420), (320, 238878), (345, 221568), (360, 212336), (368, 207720), (384, 199065), (414, 184640), (460, 166176), (480, 159252), (552, 138480), (576, 132710), (577, 132480), (640, 119439), (690, 110784), (720, 106168), (736, 103860), (828, 92320), (920, 83088), (960, 79626), (1035, 73856), (1104, 69240), (1152, 66355), (1154, 66240), (1380, 55392), (1440, 53084), (1472, 51930), (1656, 46160), (1731, 44160), (1840, 41544), (1920, 39813), (2070, 36928), (2208, 34620), (2308, 33120), (2760, 27696), (2880, 26542), (2885, 26496), (2944, 25965), (3312, 23080), (3462, 22080), (3680, 20772), (4140, 18464), (4416, 17310), (4616, 16560), (5193, 14720), (5520, 13848), (5760, 13271), (5770, 13248), (6624, 11540), (6924, 11040), (7360, 10386), (8280, 9232), (8655, 8832)]