240629640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{5051}}^1$

素因数の和:5462

約数の個数: 64

約数和(自身を含む): 723850560

約数和(自身を除く): 483220920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5051, 5955, 7940, 9528, 10102, 11910, 15153, 15880, 20204, 23820, 25255, 30306, 40408, 47640, 50510, 60612, 75765, 101020, 121224, 151530, 202040, 303060, 606120, 2005247, 4010494, 6015741, 8020988, 10026235, 12031482, 16041976, 20052470, 24062964, 30078705, 40104940, 48125928, 60157410, 80209880, 120314820, 240629640]

約数ペア:

[(1, 240629640), (2, 120314820), (3, 80209880), (4, 60157410), (5, 48125928), (6, 40104940), (8, 30078705), (10, 24062964), (12, 20052470), (15, 16041976), (20, 12031482), (24, 10026235), (30, 8020988), (40, 6015741), (60, 4010494), (120, 2005247), (397, 606120), (794, 303060), (1191, 202040), (1588, 151530), (1985, 121224), (2382, 101020), (3176, 75765), (3970, 60612), (4764, 50510), (5051, 47640), (5955, 40408), (7940, 30306), (9528, 25255), (10102, 23820), (11910, 20204), (15153, 15880)]