282491520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6442

約数の個数: 128

約数和(自身を含む): 939738240

約数和(自身を除く): 657246720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 6397, 7360, 8832, 11040, 12794, 14720, 19191, 22080, 25588, 31985, 38382, 44160, 51176, 63970, 76764, 95955, 102352, 127940, 147131, 153528, 191910, 204704, 255880, 294262, 307056, 383820, 409408, 441393, 511760, 588524, 614112, 735655, 767640, 818816, 882786, 1023520, 1177048, 1228224, 1471310, 1535280, 1765572, 2047040, 2206965, 2354096, 2456448, 2942620, 3070560, 3531144, 4094080, 4413930, 4708192, 5885240, 6141120, 7062288, 8827860, 9416384, 11770480, 12282240, 14124576, 17655720, 18832768, 23540960, 28249152, 35311440, 47081920, 56498304, 70622880, 94163840, 141245760, 282491520]

約数ペア:

[(1, 282491520), (2, 141245760), (3, 94163840), (4, 70622880), (5, 56498304), (6, 47081920), (8, 35311440), (10, 28249152), (12, 23540960), (15, 18832768), (16, 17655720), (20, 14124576), (23, 12282240), (24, 11770480), (30, 9416384), (32, 8827860), (40, 7062288), (46, 6141120), (48, 5885240), (60, 4708192), (64, 4413930), (69, 4094080), (80, 3531144), (92, 3070560), (96, 2942620), (115, 2456448), (120, 2354096), (128, 2206965), (138, 2047040), (160, 1765572), (184, 1535280), (192, 1471310), (230, 1228224), (240, 1177048), (276, 1023520), (320, 882786), (345, 818816), (368, 767640), (384, 735655), (460, 614112), (480, 588524), (552, 511760), (640, 441393), (690, 409408), (736, 383820), (920, 307056), (960, 294262), (1104, 255880), (1380, 204704), (1472, 191910), (1840, 153528), (1920, 147131), (2208, 127940), (2760, 102352), (2944, 95955), (3680, 76764), (4416, 63970), (5520, 51176), (6397, 44160), (7360, 38382), (8832, 31985), (11040, 25588), (12794, 22080), (14720, 19191)]