374760480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 1230501888

約数和(自身を除く): 855741408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 67, 80, 86, 96, 120, 129, 134, 160, 172, 201, 215, 240, 258, 268, 271, 335, 344, 402, 430, 480, 516, 536, 542, 645, 670, 688, 804, 813, 860, 1005, 1032, 1072, 1084, 1290, 1340, 1355, 1376, 1608, 1626, 1720, 2010, 2064, 2144, 2168, 2580, 2680, 2710, 2881, 3216, 3252, 3440, 4020, 4065, 4128, 4336, 5160, 5360, 5420, 5762, 6432, 6504, 6880, 8040, 8130, 8643, 8672, 10320, 10720, 10840, 11524, 11653, 13008, 14405, 16080, 16260, 17286, 18157, 20640, 21680, 23048, 23306, 26016, 28810, 32160, 32520, 34572, 34959, 36314, 43215, 43360, 46096, 46612, 54471, 57620, 58265, 65040, 69144, 69918, 72628, 86430, 90785, 92192, 93224, 108942, 115240, 116530, 130080, 138288, 139836, 145256, 172860, 174795, 181570, 186448, 217884, 230480, 233060, 272355, 276576, 279672, 290512, 345720, 349590, 363140, 372896, 435768, 460960, 466120, 544710, 559344, 581024, 691440, 699180, 726280, 780751, 871536, 932240, 1089420, 1118688, 1382880, 1398360, 1452560, 1561502, 1743072, 1864480, 2178840, 2342253, 2796720, 2905120, 3123004, 3903755, 4357680, 4684506, 5593440, 6246008, 7807510, 8715360, 9369012, 11711265, 12492016, 15615020, 18738024, 23422530, 24984032, 31230040, 37476048, 46845060, 62460080, 74952096, 93690120, 124920160, 187380240, 374760480]

約数ペア:

[(1, 374760480), (2, 187380240), (3, 124920160), (4, 93690120), (5, 74952096), (6, 62460080), (8, 46845060), (10, 37476048), (12, 31230040), (15, 24984032), (16, 23422530), (20, 18738024), (24, 15615020), (30, 12492016), (32, 11711265), (40, 9369012), (43, 8715360), (48, 7807510), (60, 6246008), (67, 5593440), (80, 4684506), (86, 4357680), (96, 3903755), (120, 3123004), (129, 2905120), (134, 2796720), (160, 2342253), (172, 2178840), (201, 1864480), (215, 1743072), (240, 1561502), (258, 1452560), (268, 1398360), (271, 1382880), (335, 1118688), (344, 1089420), (402, 932240), (430, 871536), (480, 780751), (516, 726280), (536, 699180), (542, 691440), (645, 581024), (670, 559344), (688, 544710), (804, 466120), (813, 460960), (860, 435768), (1005, 372896), (1032, 363140), (1072, 349590), (1084, 345720), (1290, 290512), (1340, 279672), (1355, 276576), (1376, 272355), (1608, 233060), (1626, 230480), (1720, 217884), (2010, 186448), (2064, 181570), (2144, 174795), (2168, 172860), (2580, 145256), (2680, 139836), (2710, 138288), (2881, 130080), (3216, 116530), (3252, 115240), (3440, 108942), (4020, 93224), (4065, 92192), (4128, 90785), (4336, 86430), (5160, 72628), (5360, 69918), (5420, 69144), (5762, 65040), (6432, 58265), (6504, 57620), (6880, 54471), (8040, 46612), (8130, 46096), (8643, 43360), (8672, 43215), (10320, 36314), (10720, 34959), (10840, 34572), (11524, 32520), (11653, 32160), (13008, 28810), (14405, 26016), (16080, 23306), (16260, 23048), (17286, 21680), (18157, 20640)]