157532520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57077}}^1$

素因数の和:57114

約数の個数: 64

約数和(自身を含む): 493153920

約数和(自身を除く): 335621400

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, 57077, 114154, 171231, 228308, 285385, 342462, 456616, 570770, 684924, 856155, 1141540, 1312771, 1369848, 1712310, 2283080, 2625542, 3424620, 3938313, 5251084, 6563855, 6849240, 7876626, 10502168, 13127710, 15753252, 19691565, 26255420, 31506504, 39383130, 52510840, 78766260, 157532520]

約数ペア:

[(1, 157532520), (2, 78766260), (3, 52510840), (4, 39383130), (5, 31506504), (6, 26255420), (8, 19691565), (10, 15753252), (12, 13127710), (15, 10502168), (20, 7876626), (23, 6849240), (24, 6563855), (30, 5251084), (40, 3938313), (46, 3424620), (60, 2625542), (69, 2283080), (92, 1712310), (115, 1369848), (120, 1312771), (138, 1141540), (184, 856155), (230, 684924), (276, 570770), (345, 456616), (460, 342462), (552, 285385), (690, 228308), (920, 171231), (1380, 114154), (2760, 57077)]