2620949640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{412099}}^1$

素因数の和:412166

約数の個数: 64

約数和(自身を含む): 8011224000

約数和(自身を除く): 5390274360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 412099, 824198, 1236297, 1648396, 2060495, 2472594, 3296792, 4120990, 4945188, 6181485, 8241980, 9890376, 12362970, 16483960, 21841247, 24725940, 43682494, 49451880, 65523741, 87364988, 109206235, 131047482, 174729976, 218412470, 262094964, 327618705, 436824940, 524189928, 655237410, 873649880, 1310474820, 2620949640]

約数ペア:

[(1, 2620949640), (2, 1310474820), (3, 873649880), (4, 655237410), (5, 524189928), (6, 436824940), (8, 327618705), (10, 262094964), (12, 218412470), (15, 174729976), (20, 131047482), (24, 109206235), (30, 87364988), (40, 65523741), (53, 49451880), (60, 43682494), (106, 24725940), (120, 21841247), (159, 16483960), (212, 12362970), (265, 9890376), (318, 8241980), (424, 6181485), (530, 4945188), (636, 4120990), (795, 3296792), (1060, 2472594), (1272, 2060495), (1590, 1648396), (2120, 1236297), (3180, 824198), (6360, 412099)]