149291160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54091}}^1$

素因数の和:54128

約数の個数: 64

約数和(自身を含む): 467354880

約数和(自身を除く): 318063720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 54091, 108182, 162273, 216364, 270455, 324546, 432728, 540910, 649092, 811365, 1081820, 1244093, 1298184, 1622730, 2163640, 2488186, 3245460, 3732279, 4976372, 6220465, 6490920, 7464558, 9952744, 12440930, 14929116, 18661395, 24881860, 29858232, 37322790, 49763720, 74645580, 149291160]

約数ペア:

[(1, 149291160), (2, 74645580), (3, 49763720), (4, 37322790), (5, 29858232), (6, 24881860), (8, 18661395), (10, 14929116), (12, 12440930), (15, 9952744), (20, 7464558), (23, 6490920), (24, 6220465), (30, 4976372), (40, 3732279), (46, 3245460), (60, 2488186), (69, 2163640), (92, 1622730), (115, 1298184), (120, 1244093), (138, 1081820), (184, 811365), (230, 649092), (276, 540910), (345, 432728), (460, 324546), (552, 270455), (690, 216364), (920, 162273), (1380, 108182), (2760, 54091)]