540543720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{18691}}^1$

素因数の和:18946

約数の個数: 64

約数和(自身を含む): 1628447040

約数和(自身を除く): 1087903320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 14460, 18691, 28920, 37382, 56073, 74764, 93455, 112146, 149528, 186910, 224292, 280365, 373820, 448584, 560730, 747640, 1121460, 2242920, 4504531, 9009062, 13513593, 18018124, 22522655, 27027186, 36036248, 45045310, 54054372, 67567965, 90090620, 108108744, 135135930, 180181240, 270271860, 540543720]

約数ペア:

[(1, 540543720), (2, 270271860), (3, 180181240), (4, 135135930), (5, 108108744), (6, 90090620), (8, 67567965), (10, 54054372), (12, 45045310), (15, 36036248), (20, 27027186), (24, 22522655), (30, 18018124), (40, 13513593), (60, 9009062), (120, 4504531), (241, 2242920), (482, 1121460), (723, 747640), (964, 560730), (1205, 448584), (1446, 373820), (1928, 280365), (2410, 224292), (2892, 186910), (3615, 149528), (4820, 112146), (5784, 93455), (7230, 74764), (9640, 56073), (14460, 37382), (18691, 28920)]