47034720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 162751680

約数和(自身を除く): 115716960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 367, 445, 480, 534, 712, 720, 734, 801, 890, 1068, 1101, 1335, 1424, 1440, 1468, 1602, 1780, 1835, 2136, 2202, 2670, 2848, 2936, 3204, 3303, 3560, 3670, 4005, 4272, 4404, 5340, 5505, 5872, 6408, 6606, 7120, 7340, 8010, 8544, 8808, 10680, 11010, 11744, 12816, 13212, 14240, 14680, 16020, 16515, 17616, 21360, 22020, 25632, 26424, 29360, 32040, 32663, 33030, 35232, 42720, 44040, 52848, 58720, 64080, 65326, 66060, 88080, 97989, 105696, 128160, 130652, 132120, 163315, 176160, 195978, 261304, 264240, 293967, 326630, 391956, 489945, 522608, 528480, 587934, 653260, 783912, 979890, 1045216, 1175868, 1306520, 1469835, 1567824, 1959780, 2351736, 2613040, 2939670, 3135648, 3919560, 4703472, 5226080, 5879340, 7839120, 9406944, 11758680, 15678240, 23517360, 47034720]

約数ペア:

[(1, 47034720), (2, 23517360), (3, 15678240), (4, 11758680), (5, 9406944), (6, 7839120), (8, 5879340), (9, 5226080), (10, 4703472), (12, 3919560), (15, 3135648), (16, 2939670), (18, 2613040), (20, 2351736), (24, 1959780), (30, 1567824), (32, 1469835), (36, 1306520), (40, 1175868), (45, 1045216), (48, 979890), (60, 783912), (72, 653260), (80, 587934), (89, 528480), (90, 522608), (96, 489945), (120, 391956), (144, 326630), (160, 293967), (178, 264240), (180, 261304), (240, 195978), (267, 176160), (288, 163315), (356, 132120), (360, 130652), (367, 128160), (445, 105696), (480, 97989), (534, 88080), (712, 66060), (720, 65326), (734, 64080), (801, 58720), (890, 52848), (1068, 44040), (1101, 42720), (1335, 35232), (1424, 33030), (1440, 32663), (1468, 32040), (1602, 29360), (1780, 26424), (1835, 25632), (2136, 22020), (2202, 21360), (2670, 17616), (2848, 16515), (2936, 16020), (3204, 14680), (3303, 14240), (3560, 13212), (3670, 12816), (4005, 11744), (4272, 11010), (4404, 10680), (5340, 8808), (5505, 8544), (5872, 8010), (6408, 7340), (6606, 7120)]