154097280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 549918720

約数和(自身を除く): 395821440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 863, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1726, 1860, 1920, 1984, 2232, 2480, 2589, 2790, 2880, 2976, 3452, 3720, 3968, 4315, 4464, 4960, 5178, 5580, 5760, 5952, 6904, 7440, 7767, 8630, 8928, 9920, 10356, 11160, 11904, 12945, 13808, 14880, 15534, 17260, 17856, 19840, 20712, 22320, 25890, 26753, 27616, 29760, 31068, 34520, 35712, 38835, 41424, 44640, 51780, 53506, 55232, 59520, 62136, 69040, 77670, 80259, 82848, 89280, 103560, 107012, 110464, 124272, 133765, 138080, 155340, 160518, 165696, 178560, 207120, 214024, 240777, 248544, 267530, 276160, 310680, 321036, 331392, 401295, 414240, 428048, 481554, 497088, 535060, 552320, 621360, 642072, 802590, 828480, 856096, 963108, 994176, 1070120, 1203885, 1242720, 1284144, 1605180, 1656960, 1712192, 1926216, 2140240, 2407770, 2485440, 2568288, 3210360, 3424384, 3852432, 4280480, 4815540, 4970880, 5136576, 6420720, 7704864, 8560960, 9631080, 10273152, 12841440, 15409728, 17121920, 19262160, 25682880, 30819456, 38524320, 51365760, 77048640, 154097280]

約数ペア:

[(1, 154097280), (2, 77048640), (3, 51365760), (4, 38524320), (5, 30819456), (6, 25682880), (8, 19262160), (9, 17121920), (10, 15409728), (12, 12841440), (15, 10273152), (16, 9631080), (18, 8560960), (20, 7704864), (24, 6420720), (30, 5136576), (31, 4970880), (32, 4815540), (36, 4280480), (40, 3852432), (45, 3424384), (48, 3210360), (60, 2568288), (62, 2485440), (64, 2407770), (72, 2140240), (80, 1926216), (90, 1712192), (93, 1656960), (96, 1605180), (120, 1284144), (124, 1242720), (128, 1203885), (144, 1070120), (155, 994176), (160, 963108), (180, 856096), (186, 828480), (192, 802590), (240, 642072), (248, 621360), (279, 552320), (288, 535060), (310, 497088), (320, 481554), (360, 428048), (372, 414240), (384, 401295), (465, 331392), (480, 321036), (496, 310680), (558, 276160), (576, 267530), (620, 248544), (640, 240777), (720, 214024), (744, 207120), (863, 178560), (930, 165696), (960, 160518), (992, 155340), (1116, 138080), (1152, 133765), (1240, 124272), (1395, 110464), (1440, 107012), (1488, 103560), (1726, 89280), (1860, 82848), (1920, 80259), (1984, 77670), (2232, 69040), (2480, 62136), (2589, 59520), (2790, 55232), (2880, 53506), (2976, 51780), (3452, 44640), (3720, 41424), (3968, 38835), (4315, 35712), (4464, 34520), (4960, 31068), (5178, 29760), (5580, 27616), (5760, 26753), (5952, 25890), (6904, 22320), (7440, 20712), (7767, 19840), (8630, 17856), (8928, 17260), (9920, 15534), (10356, 14880), (11160, 13808), (11904, 12945)]