145360920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52667}}^1$

素因数の和:52704

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 309690600

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, 52667, 105334, 158001, 210668, 263335, 316002, 421336, 526670, 632004, 790005, 1053340, 1211341, 1264008, 1580010, 2106680, 2422682, 3160020, 3634023, 4845364, 6056705, 6320040, 7268046, 9690728, 12113410, 14536092, 18170115, 24226820, 29072184, 36340230, 48453640, 72680460, 145360920]

約数ペア:

[(1, 145360920), (2, 72680460), (3, 48453640), (4, 36340230), (5, 29072184), (6, 24226820), (8, 18170115), (10, 14536092), (12, 12113410), (15, 9690728), (20, 7268046), (23, 6320040), (24, 6056705), (30, 4845364), (40, 3634023), (46, 3160020), (60, 2422682), (69, 2106680), (92, 1580010), (115, 1264008), (120, 1211341), (138, 1053340), (184, 790005), (230, 632004), (276, 526670), (345, 421336), (460, 316002), (552, 263335), (690, 210668), (920, 158001), (1380, 105334), (2760, 52667)]