456495720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165397}}^1$

素因数の和:165434

約数の個数: 64

約数和(自身を含む): 1429038720

約数和(自身を除く): 972543000

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, 165397, 330794, 496191, 661588, 826985, 992382, 1323176, 1653970, 1984764, 2480955, 3307940, 3804131, 3969528, 4961910, 6615880, 7608262, 9923820, 11412393, 15216524, 19020655, 19847640, 22824786, 30433048, 38041310, 45649572, 57061965, 76082620, 91299144, 114123930, 152165240, 228247860, 456495720]

約数ペア:

[(1, 456495720), (2, 228247860), (3, 152165240), (4, 114123930), (5, 91299144), (6, 76082620), (8, 57061965), (10, 45649572), (12, 38041310), (15, 30433048), (20, 22824786), (23, 19847640), (24, 19020655), (30, 15216524), (40, 11412393), (46, 9923820), (60, 7608262), (69, 6615880), (92, 4961910), (115, 3969528), (120, 3804131), (138, 3307940), (184, 2480955), (230, 1984764), (276, 1653970), (345, 1323176), (460, 992382), (552, 826985), (690, 661588), (920, 496191), (1380, 330794), (2760, 165397)]