358879920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{30517}}^1$

素因数の和:30547

約数の個数: 120

約数和(自身を含む): 1294207344

約数和(自身を除く): 935327424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 30517, 61034, 91551, 122068, 152585, 183102, 213619, 244136, 305170, 366204, 427238, 457755, 488272, 610340, 640857, 732408, 854476, 915510, 1068095, 1220680, 1281714, 1464816, 1495333, 1708952, 1831020, 2136190, 2441360, 2563428, 2990666, 3204285, 3417904, 3662040, 4272380, 4485999, 5126856, 5981332, 6408570, 7324080, 7476665, 8544760, 8971998, 10253712, 11962664, 12817140, 14953330, 17089520, 17943996, 22429995, 23925328, 25634280, 29906660, 35887992, 44859990, 51268560, 59813320, 71775984, 89719980, 119626640, 179439960, 358879920]

約数ペア:

[(1, 358879920), (2, 179439960), (3, 119626640), (4, 89719980), (5, 71775984), (6, 59813320), (7, 51268560), (8, 44859990), (10, 35887992), (12, 29906660), (14, 25634280), (15, 23925328), (16, 22429995), (20, 17943996), (21, 17089520), (24, 14953330), (28, 12817140), (30, 11962664), (35, 10253712), (40, 8971998), (42, 8544760), (48, 7476665), (49, 7324080), (56, 6408570), (60, 5981332), (70, 5126856), (80, 4485999), (84, 4272380), (98, 3662040), (105, 3417904), (112, 3204285), (120, 2990666), (140, 2563428), (147, 2441360), (168, 2136190), (196, 1831020), (210, 1708952), (240, 1495333), (245, 1464816), (280, 1281714), (294, 1220680), (336, 1068095), (392, 915510), (420, 854476), (490, 732408), (560, 640857), (588, 610340), (735, 488272), (784, 457755), (840, 427238), (980, 366204), (1176, 305170), (1470, 244136), (1680, 213619), (1960, 183102), (2352, 152585), (2940, 122068), (3920, 91551), (5880, 61034), (11760, 30517)]