54161880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{863}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 162984960

約数和(自身を除く): 108823080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 863, 1046, 1569, 1726, 2092, 2589, 2615, 3138, 3452, 4184, 4315, 5178, 5230, 6276, 6904, 7845, 8630, 10356, 10460, 12552, 12945, 15690, 17260, 20712, 20920, 25890, 31380, 34520, 51780, 62760, 103560, 451349, 902698, 1354047, 1805396, 2256745, 2708094, 3610792, 4513490, 5416188, 6770235, 9026980, 10832376, 13540470, 18053960, 27080940, 54161880]

約数ペア:

[(1, 54161880), (2, 27080940), (3, 18053960), (4, 13540470), (5, 10832376), (6, 9026980), (8, 6770235), (10, 5416188), (12, 4513490), (15, 3610792), (20, 2708094), (24, 2256745), (30, 1805396), (40, 1354047), (60, 902698), (120, 451349), (523, 103560), (863, 62760), (1046, 51780), (1569, 34520), (1726, 31380), (2092, 25890), (2589, 20920), (2615, 20712), (3138, 17260), (3452, 15690), (4184, 12945), (4315, 12552), (5178, 10460), (5230, 10356), (6276, 8630), (6904, 7845)]