15762080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 24154720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 79, 80, 86, 116, 145, 158, 160, 172, 215, 232, 290, 316, 344, 395, 430, 464, 580, 632, 688, 790, 860, 928, 1160, 1247, 1264, 1376, 1580, 1720, 2291, 2320, 2494, 2528, 3160, 3397, 3440, 4582, 4640, 4988, 6235, 6320, 6794, 6880, 9164, 9976, 11455, 12470, 12640, 13588, 16985, 18328, 19952, 22910, 24940, 27176, 33970, 36656, 39904, 45820, 49880, 54352, 67940, 73312, 91640, 98513, 99760, 108704, 135880, 183280, 197026, 199520, 271760, 366560, 394052, 492565, 543520, 788104, 985130, 1576208, 1970260, 3152416, 3940520, 7881040, 15762080]

約数ペア:

[(1, 15762080), (2, 7881040), (4, 3940520), (5, 3152416), (8, 1970260), (10, 1576208), (16, 985130), (20, 788104), (29, 543520), (32, 492565), (40, 394052), (43, 366560), (58, 271760), (79, 199520), (80, 197026), (86, 183280), (116, 135880), (145, 108704), (158, 99760), (160, 98513), (172, 91640), (215, 73312), (232, 67940), (290, 54352), (316, 49880), (344, 45820), (395, 39904), (430, 36656), (464, 33970), (580, 27176), (632, 24940), (688, 22910), (790, 19952), (860, 18328), (928, 16985), (1160, 13588), (1247, 12640), (1264, 12470), (1376, 11455), (1580, 9976), (1720, 9164), (2291, 6880), (2320, 6794), (2494, 6320), (2528, 6235), (3160, 4988), (3397, 4640), (3440, 4582)]