120423160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 327499200

約数和(自身を除く): 207076040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 220, 260, 286, 296, 370, 407, 440, 481, 520, 569, 572, 715, 740, 814, 962, 1138, 1144, 1430, 1480, 1628, 1924, 2035, 2276, 2405, 2845, 2860, 3256, 3848, 4070, 4552, 4810, 5291, 5690, 5720, 6259, 7397, 8140, 9620, 10582, 11380, 12518, 14794, 16280, 19240, 21053, 21164, 22760, 25036, 26455, 29588, 31295, 36985, 42106, 42328, 50072, 52910, 59176, 62590, 73970, 81367, 84212, 105265, 105820, 125180, 147940, 162734, 168424, 210530, 211640, 231583, 250360, 273689, 295880, 325468, 406835, 421060, 463166, 547378, 650936, 813670, 842120, 926332, 1094756, 1157915, 1368445, 1627340, 1852664, 2189512, 2315830, 2736890, 3010579, 3254680, 4631660, 5473780, 6021158, 9263320, 10947560, 12042316, 15052895, 24084632, 30105790, 60211580, 120423160]

約数ペア:

[(1, 120423160), (2, 60211580), (4, 30105790), (5, 24084632), (8, 15052895), (10, 12042316), (11, 10947560), (13, 9263320), (20, 6021158), (22, 5473780), (26, 4631660), (37, 3254680), (40, 3010579), (44, 2736890), (52, 2315830), (55, 2189512), (65, 1852664), (74, 1627340), (88, 1368445), (104, 1157915), (110, 1094756), (130, 926332), (143, 842120), (148, 813670), (185, 650936), (220, 547378), (260, 463166), (286, 421060), (296, 406835), (370, 325468), (407, 295880), (440, 273689), (481, 250360), (520, 231583), (569, 211640), (572, 210530), (715, 168424), (740, 162734), (814, 147940), (962, 125180), (1138, 105820), (1144, 105265), (1430, 84212), (1480, 81367), (1628, 73970), (1924, 62590), (2035, 59176), (2276, 52910), (2405, 50072), (2845, 42328), (2860, 42106), (3256, 36985), (3848, 31295), (4070, 29588), (4552, 26455), (4810, 25036), (5291, 22760), (5690, 21164), (5720, 21053), (6259, 19240), (7397, 16280), (8140, 14794), (9620, 12518), (10582, 11380)]