145939980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{6521}}^1$

素因数の和:6906

約数の個数: 48

約数和(自身を含む): 409790304

約数和(自身を除く): 263850324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 3730, 4476, 5595, 6521, 7460, 11190, 13042, 19563, 22380, 26084, 32605, 39126, 65210, 78252, 97815, 130420, 195630, 391260, 2432333, 4864666, 7296999, 9729332, 12161665, 14593998, 24323330, 29187996, 36484995, 48646660, 72969990, 145939980]

約数ペア:

[(1, 145939980), (2, 72969990), (3, 48646660), (4, 36484995), (5, 29187996), (6, 24323330), (10, 14593998), (12, 12161665), (15, 9729332), (20, 7296999), (30, 4864666), (60, 2432333), (373, 391260), (746, 195630), (1119, 130420), (1492, 97815), (1865, 78252), (2238, 65210), (3730, 39126), (4476, 32605), (5595, 26084), (6521, 22380), (7460, 19563), (11190, 13042)]