54618720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8753}}^1$

素因数の和:8784

約数の個数: 96

約数和(自身を含む): 185304672

約数和(自身を除く): 130685952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8753, 17506, 26259, 35012, 43765, 52518, 70024, 87530, 105036, 113789, 131295, 140048, 175060, 210072, 227578, 262590, 280096, 341367, 350120, 420144, 455156, 525180, 568945, 682734, 700240, 840288, 910312, 1050360, 1137890, 1365468, 1400480, 1706835, 1820624, 2100720, 2275780, 2730936, 3413670, 3641248, 4201440, 4551560, 5461872, 6827340, 9103120, 10923744, 13654680, 18206240, 27309360, 54618720]

約数ペア:

[(1, 54618720), (2, 27309360), (3, 18206240), (4, 13654680), (5, 10923744), (6, 9103120), (8, 6827340), (10, 5461872), (12, 4551560), (13, 4201440), (15, 3641248), (16, 3413670), (20, 2730936), (24, 2275780), (26, 2100720), (30, 1820624), (32, 1706835), (39, 1400480), (40, 1365468), (48, 1137890), (52, 1050360), (60, 910312), (65, 840288), (78, 700240), (80, 682734), (96, 568945), (104, 525180), (120, 455156), (130, 420144), (156, 350120), (160, 341367), (195, 280096), (208, 262590), (240, 227578), (260, 210072), (312, 175060), (390, 140048), (416, 131295), (480, 113789), (520, 105036), (624, 87530), (780, 70024), (1040, 52518), (1248, 43765), (1560, 35012), (2080, 26259), (3120, 17506), (6240, 8753)]