237914280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{220291}}^1$

素因数の和:220311

約数の個数: 64

約数和(自身を含む): 793051200

約数和(自身を除く): 555136920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 220291, 440582, 660873, 881164, 1101455, 1321746, 1762328, 1982619, 2202910, 2643492, 3304365, 3965238, 4405820, 5286984, 5947857, 6608730, 7930476, 8811640, 9913095, 11895714, 13217460, 15860952, 19826190, 23791428, 26434920, 29739285, 39652380, 47582856, 59478570, 79304760, 118957140, 237914280]

約数ペア:

[(1, 237914280), (2, 118957140), (3, 79304760), (4, 59478570), (5, 47582856), (6, 39652380), (8, 29739285), (9, 26434920), (10, 23791428), (12, 19826190), (15, 15860952), (18, 13217460), (20, 11895714), (24, 9913095), (27, 8811640), (30, 7930476), (36, 6608730), (40, 5947857), (45, 5286984), (54, 4405820), (60, 3965238), (72, 3304365), (90, 2643492), (108, 2202910), (120, 1982619), (135, 1762328), (180, 1321746), (216, 1101455), (270, 881164), (360, 660873), (540, 440582), (1080, 220291)]