159823560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102451}}^1$

素因数の和:102478

約数の個数: 64

約数和(自身を含む): 516358080

約数和(自身を除く): 356534520

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, 102451, 204902, 307353, 409804, 512255, 614706, 819608, 1024510, 1229412, 1331863, 1536765, 2049020, 2458824, 2663726, 3073530, 3995589, 4098040, 5327452, 6147060, 6659315, 7991178, 10654904, 12294120, 13318630, 15982356, 19977945, 26637260, 31964712, 39955890, 53274520, 79911780, 159823560]

約数ペア:

[(1, 159823560), (2, 79911780), (3, 53274520), (4, 39955890), (5, 31964712), (6, 26637260), (8, 19977945), (10, 15982356), (12, 13318630), (13, 12294120), (15, 10654904), (20, 7991178), (24, 6659315), (26, 6147060), (30, 5327452), (39, 4098040), (40, 3995589), (52, 3073530), (60, 2663726), (65, 2458824), (78, 2049020), (104, 1536765), (120, 1331863), (130, 1229412), (156, 1024510), (195, 819608), (260, 614706), (312, 512255), (390, 409804), (520, 307353), (780, 204902), (1560, 102451)]