233205960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149491}}^1$

素因数の和:149518

約数の個数: 64

約数和(自身を含む): 753439680

約数和(自身を除く): 520233720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 149491, 298982, 448473, 597964, 747455, 896946, 1195928, 1494910, 1793892, 1943383, 2242365, 2989820, 3587784, 3886766, 4484730, 5830149, 5979640, 7773532, 8969460, 9716915, 11660298, 15547064, 17938920, 19433830, 23320596, 29150745, 38867660, 46641192, 58301490, 77735320, 116602980, 233205960]

約数ペア:

[(1, 233205960), (2, 116602980), (3, 77735320), (4, 58301490), (5, 46641192), (6, 38867660), (8, 29150745), (10, 23320596), (12, 19433830), (13, 17938920), (15, 15547064), (20, 11660298), (24, 9716915), (26, 8969460), (30, 7773532), (39, 5979640), (40, 5830149), (52, 4484730), (60, 3886766), (65, 3587784), (78, 2989820), (104, 2242365), (120, 1943383), (130, 1793892), (156, 1494910), (195, 1195928), (260, 896946), (312, 747455), (390, 597964), (520, 448473), (780, 298982), (1560, 149491)]