29440920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10667}}^1$

素因数の和:10704

約数の個数: 64

約数和(自身を含む): 92171520

約数和(自身を除く): 62730600

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, 10667, 21334, 32001, 42668, 53335, 64002, 85336, 106670, 128004, 160005, 213340, 245341, 256008, 320010, 426680, 490682, 640020, 736023, 981364, 1226705, 1280040, 1472046, 1962728, 2453410, 2944092, 3680115, 4906820, 5888184, 7360230, 9813640, 14720460, 29440920]

約数ペア:

[(1, 29440920), (2, 14720460), (3, 9813640), (4, 7360230), (5, 5888184), (6, 4906820), (8, 3680115), (10, 2944092), (12, 2453410), (15, 1962728), (20, 1472046), (23, 1280040), (24, 1226705), (30, 981364), (40, 736023), (46, 640020), (60, 490682), (69, 426680), (92, 320010), (115, 256008), (120, 245341), (138, 213340), (184, 160005), (230, 128004), (276, 106670), (345, 85336), (460, 64002), (552, 53335), (690, 42668), (920, 32001), (1380, 21334), (2760, 10667)]