69885960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25321}}^1$

素因数の和:25358

約数の個数: 64

約数和(自身を含む): 218782080

約数和(自身を除く): 148896120

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, 25321, 50642, 75963, 101284, 126605, 151926, 202568, 253210, 303852, 379815, 506420, 582383, 607704, 759630, 1012840, 1164766, 1519260, 1747149, 2329532, 2911915, 3038520, 3494298, 4659064, 5823830, 6988596, 8735745, 11647660, 13977192, 17471490, 23295320, 34942980, 69885960]

約数ペア:

[(1, 69885960), (2, 34942980), (3, 23295320), (4, 17471490), (5, 13977192), (6, 11647660), (8, 8735745), (10, 6988596), (12, 5823830), (15, 4659064), (20, 3494298), (23, 3038520), (24, 2911915), (30, 2329532), (40, 1747149), (46, 1519260), (60, 1164766), (69, 1012840), (92, 759630), (115, 607704), (120, 582383), (138, 506420), (184, 379815), (230, 303852), (276, 253210), (345, 202568), (460, 151926), (552, 126605), (690, 101284), (920, 75963), (1380, 50642), (2760, 25321)]