47310720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 154738080

約数和(自身を除く): 107427360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 601, 615, 640, 656, 820, 960, 984, 1202, 1230, 1312, 1640, 1803, 1920, 1968, 2404, 2460, 2624, 3005, 3280, 3606, 3936, 4808, 4920, 5248, 6010, 6560, 7212, 7872, 9015, 9616, 9840, 12020, 13120, 14424, 15744, 18030, 19232, 19680, 24040, 24641, 26240, 28848, 36060, 38464, 39360, 48080, 49282, 57696, 72120, 73923, 76928, 78720, 96160, 98564, 115392, 123205, 144240, 147846, 192320, 197128, 230784, 246410, 288480, 295692, 369615, 384640, 394256, 492820, 576960, 591384, 739230, 788512, 985640, 1153920, 1182768, 1478460, 1577024, 1971280, 2365536, 2956920, 3154048, 3942560, 4731072, 5913840, 7885120, 9462144, 11827680, 15770240, 23655360, 47310720]

約数ペア:

[(1, 47310720), (2, 23655360), (3, 15770240), (4, 11827680), (5, 9462144), (6, 7885120), (8, 5913840), (10, 4731072), (12, 3942560), (15, 3154048), (16, 2956920), (20, 2365536), (24, 1971280), (30, 1577024), (32, 1478460), (40, 1182768), (41, 1153920), (48, 985640), (60, 788512), (64, 739230), (80, 591384), (82, 576960), (96, 492820), (120, 394256), (123, 384640), (128, 369615), (160, 295692), (164, 288480), (192, 246410), (205, 230784), (240, 197128), (246, 192320), (320, 147846), (328, 144240), (384, 123205), (410, 115392), (480, 98564), (492, 96160), (601, 78720), (615, 76928), (640, 73923), (656, 72120), (820, 57696), (960, 49282), (984, 48080), (1202, 39360), (1230, 38464), (1312, 36060), (1640, 28848), (1803, 26240), (1920, 24641), (1968, 24040), (2404, 19680), (2460, 19232), (2624, 18030), (3005, 15744), (3280, 14424), (3606, 13120), (3936, 12020), (4808, 9840), (4920, 9616), (5248, 9015), (6010, 7872), (6560, 7212)]