66673065720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{555608881}}^1$

素因数の和:555608895

約数の個数: 32

約数和(自身を含む): 200019197520

約数和(自身を除く): 133346131800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 555608881, 1111217762, 1666826643, 2222435524, 2778044405, 3333653286, 4444871048, 5556088810, 6667306572, 8334133215, 11112177620, 13334613144, 16668266430, 22224355240, 33336532860, 66673065720]

約数ペア:

[(1, 66673065720), (2, 33336532860), (3, 22224355240), (4, 16668266430), (5, 13334613144), (6, 11112177620), (8, 8334133215), (10, 6667306572), (12, 5556088810), (15, 4444871048), (20, 3333653286), (24, 2778044405), (30, 2222435524), (40, 1666826643), (60, 1111217762), (120, 555608881)]