27473280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 89964000

約数和(自身を除く): 62490720

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, 349, 384, 410, 480, 492, 615, 640, 656, 698, 820, 960, 984, 1047, 1230, 1312, 1396, 1640, 1745, 1920, 1968, 2094, 2460, 2624, 2792, 3280, 3490, 3936, 4188, 4920, 5235, 5248, 5584, 6560, 6980, 7872, 8376, 9840, 10470, 11168, 13120, 13960, 14309, 15744, 16752, 19680, 20940, 22336, 26240, 27920, 28618, 33504, 39360, 41880, 42927, 44672, 55840, 57236, 67008, 71545, 78720, 83760, 85854, 111680, 114472, 134016, 143090, 167520, 171708, 214635, 223360, 228944, 286180, 335040, 343416, 429270, 457888, 572360, 670080, 686832, 858540, 915776, 1144720, 1373664, 1717080, 1831552, 2289440, 2747328, 3434160, 4578880, 5494656, 6868320, 9157760, 13736640, 27473280]

約数ペア:

[(1, 27473280), (2, 13736640), (3, 9157760), (4, 6868320), (5, 5494656), (6, 4578880), (8, 3434160), (10, 2747328), (12, 2289440), (15, 1831552), (16, 1717080), (20, 1373664), (24, 1144720), (30, 915776), (32, 858540), (40, 686832), (41, 670080), (48, 572360), (60, 457888), (64, 429270), (80, 343416), (82, 335040), (96, 286180), (120, 228944), (123, 223360), (128, 214635), (160, 171708), (164, 167520), (192, 143090), (205, 134016), (240, 114472), (246, 111680), (320, 85854), (328, 83760), (349, 78720), (384, 71545), (410, 67008), (480, 57236), (492, 55840), (615, 44672), (640, 42927), (656, 41880), (698, 39360), (820, 33504), (960, 28618), (984, 27920), (1047, 26240), (1230, 22336), (1312, 20940), (1396, 19680), (1640, 16752), (1745, 15744), (1920, 14309), (1968, 13960), (2094, 13120), (2460, 11168), (2624, 10470), (2792, 9840), (3280, 8376), (3490, 7872), (3936, 6980), (4188, 6560), (4920, 5584), (5235, 5248)]