69960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:78

約数の個数: 64

約数和(自身を含む): 233280

約数和(自身を除く): 163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3498, 4664, 5830, 6360, 6996, 8745, 11660, 13992, 17490, 23320, 34980, 69960]

約数ペア:

[(1, 69960), (2, 34980), (3, 23320), (4, 17490), (5, 13992), (6, 11660), (8, 8745), (10, 6996), (11, 6360), (12, 5830), (15, 4664), (20, 3498), (22, 3180), (24, 2915), (30, 2332), (33, 2120), (40, 1749), (44, 1590), (53, 1320), (55, 1272), (60, 1166), (66, 1060), (88, 795), (106, 660), (110, 636), (120, 583), (132, 530), (159, 440), (165, 424), (212, 330), (220, 318), (264, 265)]