764310720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41903}}^1$

素因数の和:41942

約数の個数: 112

約数和(自身を含む): 2554467840

約数和(自身を除く): 1790157120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 41903, 83806, 125709, 167612, 209515, 251418, 335224, 419030, 502836, 628545, 670448, 796157, 838060, 1005672, 1257090, 1340896, 1592314, 1676120, 2011344, 2388471, 2514180, 2681792, 3184628, 3352240, 3980785, 4022688, 4776942, 5028360, 6369256, 6704480, 7961570, 8045376, 9553884, 10056720, 11942355, 12738512, 13408960, 15923140, 19107768, 20113440, 23884710, 25477024, 31846280, 38215536, 40226880, 47769420, 50954048, 63692560, 76431072, 95538840, 127385120, 152862144, 191077680, 254770240, 382155360, 764310720]

約数ペア:

[(1, 764310720), (2, 382155360), (3, 254770240), (4, 191077680), (5, 152862144), (6, 127385120), (8, 95538840), (10, 76431072), (12, 63692560), (15, 50954048), (16, 47769420), (19, 40226880), (20, 38215536), (24, 31846280), (30, 25477024), (32, 23884710), (38, 20113440), (40, 19107768), (48, 15923140), (57, 13408960), (60, 12738512), (64, 11942355), (76, 10056720), (80, 9553884), (95, 8045376), (96, 7961570), (114, 6704480), (120, 6369256), (152, 5028360), (160, 4776942), (190, 4022688), (192, 3980785), (228, 3352240), (240, 3184628), (285, 2681792), (304, 2514180), (320, 2388471), (380, 2011344), (456, 1676120), (480, 1592314), (570, 1340896), (608, 1257090), (760, 1005672), (912, 838060), (960, 796157), (1140, 670448), (1216, 628545), (1520, 502836), (1824, 419030), (2280, 335224), (3040, 251418), (3648, 209515), (4560, 167612), (6080, 125709), (9120, 83806), (18240, 41903)]