66640651920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92556461}}^1$

素因数の和:92556480

約数の個数: 60

約数和(自身を含む): 223801525116

約数和(自身を除く): 157160873196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 92556461, 185112922, 277669383, 370225844, 462782305, 555338766, 740451688, 833008149, 925564610, 1110677532, 1388346915, 1480903376, 1666016298, 1851129220, 2221355064, 2776693830, 3332032596, 3702258440, 4165040745, 4442710128, 5553387660, 6664065192, 7404516880, 8330081490, 11106775320, 13328130384, 16660162980, 22213550640, 33320325960, 66640651920]

約数ペア:

[(1, 66640651920), (2, 33320325960), (3, 22213550640), (4, 16660162980), (5, 13328130384), (6, 11106775320), (8, 8330081490), (9, 7404516880), (10, 6664065192), (12, 5553387660), (15, 4442710128), (16, 4165040745), (18, 3702258440), (20, 3332032596), (24, 2776693830), (30, 2221355064), (36, 1851129220), (40, 1666016298), (45, 1480903376), (48, 1388346915), (60, 1110677532), (72, 925564610), (80, 833008149), (90, 740451688), (120, 555338766), (144, 462782305), (180, 370225844), (240, 277669383), (360, 185112922), (720, 92556461)]