2488894080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5813}}^1$

素因数の和:6058

約数の個数: 128

約数和(自身を含む): 7970296320

約数和(自身を除く): 5481402240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 240, 320, 384, 446, 480, 640, 669, 892, 960, 1115, 1338, 1784, 1920, 2230, 2676, 3345, 3568, 4460, 5352, 5813, 6690, 7136, 8920, 10704, 11626, 13380, 14272, 17439, 17840, 21408, 23252, 26760, 28544, 29065, 34878, 35680, 42816, 46504, 53520, 58130, 69756, 71360, 85632, 87195, 93008, 107040, 116260, 139512, 142720, 174390, 186016, 214080, 232520, 279024, 348780, 372032, 428160, 465040, 558048, 697560, 744064, 930080, 1116096, 1296299, 1395120, 1860160, 2232192, 2592598, 2790240, 3720320, 3888897, 5185196, 5580480, 6481495, 7777794, 10370392, 11160960, 12962990, 15555588, 19444485, 20740784, 25925980, 31111176, 38888970, 41481568, 51851960, 62222352, 77777940, 82963136, 103703920, 124444704, 155555880, 165926272, 207407840, 248889408, 311111760, 414815680, 497778816, 622223520, 829631360, 1244447040, 2488894080]

約数ペア:

[(1, 2488894080), (2, 1244447040), (3, 829631360), (4, 622223520), (5, 497778816), (6, 414815680), (8, 311111760), (10, 248889408), (12, 207407840), (15, 165926272), (16, 155555880), (20, 124444704), (24, 103703920), (30, 82963136), (32, 77777940), (40, 62222352), (48, 51851960), (60, 41481568), (64, 38888970), (80, 31111176), (96, 25925980), (120, 20740784), (128, 19444485), (160, 15555588), (192, 12962990), (223, 11160960), (240, 10370392), (320, 7777794), (384, 6481495), (446, 5580480), (480, 5185196), (640, 3888897), (669, 3720320), (892, 2790240), (960, 2592598), (1115, 2232192), (1338, 1860160), (1784, 1395120), (1920, 1296299), (2230, 1116096), (2676, 930080), (3345, 744064), (3568, 697560), (4460, 558048), (5352, 465040), (5813, 428160), (6690, 372032), (7136, 348780), (8920, 279024), (10704, 232520), (11626, 214080), (13380, 186016), (14272, 174390), (17439, 142720), (17840, 139512), (21408, 116260), (23252, 107040), (26760, 93008), (28544, 87195), (29065, 85632), (34878, 71360), (35680, 69756), (42816, 58130), (46504, 53520)]