15396027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128300231}}^1$

素因数の和:128300245

約数の個数: 32

約数和(自身を含む): 46188083520

約数和(自身を除く): 30792055800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128300231, 256600462, 384900693, 513200924, 641501155, 769801386, 1026401848, 1283002310, 1539602772, 1924503465, 2566004620, 3079205544, 3849006930, 5132009240, 7698013860, 15396027720]

約数ペア:

[(1, 15396027720), (2, 7698013860), (3, 5132009240), (4, 3849006930), (5, 3079205544), (6, 2566004620), (8, 1924503465), (10, 1539602772), (12, 1283002310), (15, 1026401848), (20, 769801386), (24, 641501155), (30, 513200924), (40, 384900693), (60, 256600462), (120, 128300231)]