1538812080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6130

約数の個数: 240

約数和(自身を含む): 5772443040

約数和(自身を除く): 4233630960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6089, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12178, 12636, 14040, 15795, 16848, 18267, 19440, 21060, 24356, 25272, 28080, 30445, 31590, 36534, 42120, 48712, 50544, 54801, 60890, 63180, 73068, 79157, 84240, 91335, 97424, 109602, 121780, 126360, 146136, 158314, 164403, 182670, 219204, 237471, 243560, 252720, 274005, 292272, 316628, 328806, 365340, 395785, 438408, 474942, 487120, 493209, 548010, 633256, 657612, 712413, 730680, 791570, 822015, 876816, 949884, 986418, 1096020, 1187355, 1266512, 1315224, 1424826, 1461360, 1479627, 1583140, 1644030, 1899768, 1972836, 2137239, 2192040, 2374710, 2466045, 2630448, 2849652, 2959254, 3166280, 3288060, 3562065, 3799536, 3945672, 4274478, 4384080, 4749420, 4932090, 5699304, 5918508, 6332560, 6411717, 6576120, 7124130, 7398135, 7891344, 8548956, 9498840, 9864180, 10686195, 11398608, 11837016, 12823434, 13152240, 14248260, 14796270, 17097912, 18997680, 19235151, 19728360, 21372390, 23674032, 25646868, 28496520, 29592540, 32058585, 34195824, 38470302, 39456720, 42744780, 51293736, 56993040, 59185080, 64117170, 76940604, 85489560, 96175755, 102587472, 118370160, 128234340, 153881208, 170979120, 192351510, 256468680, 307762416, 384703020, 512937360, 769406040, 1538812080]

約数ペア:

[(1, 1538812080), (2, 769406040), (3, 512937360), (4, 384703020), (5, 307762416), (6, 256468680), (8, 192351510), (9, 170979120), (10, 153881208), (12, 128234340), (13, 118370160), (15, 102587472), (16, 96175755), (18, 85489560), (20, 76940604), (24, 64117170), (26, 59185080), (27, 56993040), (30, 51293736), (36, 42744780), (39, 39456720), (40, 38470302), (45, 34195824), (48, 32058585), (52, 29592540), (54, 28496520), (60, 25646868), (65, 23674032), (72, 21372390), (78, 19728360), (80, 19235151), (81, 18997680), (90, 17097912), (104, 14796270), (108, 14248260), (117, 13152240), (120, 12823434), (130, 11837016), (135, 11398608), (144, 10686195), (156, 9864180), (162, 9498840), (180, 8548956), (195, 7891344), (208, 7398135), (216, 7124130), (234, 6576120), (240, 6411717), (243, 6332560), (260, 5918508), (270, 5699304), (312, 4932090), (324, 4749420), (351, 4384080), (360, 4274478), (390, 3945672), (405, 3799536), (432, 3562065), (468, 3288060), (486, 3166280), (520, 2959254), (540, 2849652), (585, 2630448), (624, 2466045), (648, 2374710), (702, 2192040), (720, 2137239), (780, 1972836), (810, 1899768), (936, 1644030), (972, 1583140), (1040, 1479627), (1053, 1461360), (1080, 1424826), (1170, 1315224), (1215, 1266512), (1296, 1187355), (1404, 1096020), (1560, 986418), (1620, 949884), (1755, 876816), (1872, 822015), (1944, 791570), (2106, 730680), (2160, 712413), (2340, 657612), (2430, 633256), (2808, 548010), (3120, 493209), (3159, 487120), (3240, 474942), (3510, 438408), (3888, 395785), (4212, 365340), (4680, 328806), (4860, 316628), (5265, 292272), (5616, 274005), (6089, 252720), (6318, 243560), (6480, 237471), (7020, 219204), (8424, 182670), (9360, 164403), (9720, 158314), (10530, 146136), (12178, 126360), (12636, 121780), (14040, 109602), (15795, 97424), (16848, 91335), (18267, 84240), (19440, 79157), (21060, 73068), (24356, 63180), (25272, 60890), (28080, 54801), (30445, 50544), (31590, 48712), (36534, 42120)]