120659629580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6480109}}^1$

素因数の和:6480151

約数の個数: 72

約数和(自身を含む): 310267666800

約数和(自身を除く): 189608037220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 6480109, 12960218, 25920436, 32400545, 45360763, 64801090, 90721526, 123122071, 129602180, 181443052, 226803815, 246244142, 317525341, 453607630, 492488284, 615610355, 635050682, 861854497, 907215260, 1231220710, 1270101364, 1587626705, 1723708994, 2462441420, 3175253410, 3447417988, 4309272485, 6032981479, 6350506820, 8618544970, 12065962958, 17237089940, 24131925916, 30164907395, 60329814790, 120659629580]

約数ペア:

[(1, 120659629580), (2, 60329814790), (4, 30164907395), (5, 24131925916), (7, 17237089940), (10, 12065962958), (14, 8618544970), (19, 6350506820), (20, 6032981479), (28, 4309272485), (35, 3447417988), (38, 3175253410), (49, 2462441420), (70, 1723708994), (76, 1587626705), (95, 1270101364), (98, 1231220710), (133, 907215260), (140, 861854497), (190, 635050682), (196, 615610355), (245, 492488284), (266, 453607630), (380, 317525341), (490, 246244142), (532, 226803815), (665, 181443052), (931, 129602180), (980, 123122071), (1330, 90721526), (1862, 64801090), (2660, 45360763), (3724, 32400545), (4655, 25920436), (9310, 12960218), (18620, 6480109)]