1891517061240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5254214059}}^1$

素因数の和:5254214076

約数の個数: 48

約数和(自身を含む): 6147430450200

約数和(自身を除く): 4255913388960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5254214059, 10508428118, 15762642177, 21016856236, 26271070295, 31525284354, 42033712472, 47287926531, 52542140590, 63050568708, 78813210885, 94575853062, 105084281180, 126101137416, 157626421770, 189151706124, 210168562360, 236439632655, 315252843540, 378303412248, 472879265310, 630505687080, 945758530620, 1891517061240]

約数ペア:

[(1, 1891517061240), (2, 945758530620), (3, 630505687080), (4, 472879265310), (5, 378303412248), (6, 315252843540), (8, 236439632655), (9, 210168562360), (10, 189151706124), (12, 157626421770), (15, 126101137416), (18, 105084281180), (20, 94575853062), (24, 78813210885), (30, 63050568708), (36, 52542140590), (40, 47287926531), (45, 42033712472), (60, 31525284354), (72, 26271070295), (90, 21016856236), (120, 15762642177), (180, 10508428118), (360, 5254214059)]