61325640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56783}}^1$

素因数の和:56803

約数の個数: 64

約数和(自身を含む): 204422400

約数和(自身を除く): 143096760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 56783, 113566, 170349, 227132, 283915, 340698, 454264, 511047, 567830, 681396, 851745, 1022094, 1135660, 1362792, 1533141, 1703490, 2044188, 2271320, 2555235, 3066282, 3406980, 4088376, 5110470, 6132564, 6813960, 7665705, 10220940, 12265128, 15331410, 20441880, 30662820, 61325640]

約数ペア:

[(1, 61325640), (2, 30662820), (3, 20441880), (4, 15331410), (5, 12265128), (6, 10220940), (8, 7665705), (9, 6813960), (10, 6132564), (12, 5110470), (15, 4088376), (18, 3406980), (20, 3066282), (24, 2555235), (27, 2271320), (30, 2044188), (36, 1703490), (40, 1533141), (45, 1362792), (54, 1135660), (60, 1022094), (72, 851745), (90, 681396), (108, 567830), (120, 511047), (135, 454264), (180, 340698), (216, 283915), (270, 227132), (360, 170349), (540, 113566), (1080, 56783)]