152863980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{110771}}^1$

素因数の和:110806

約数の個数: 48

約数和(自身を含む): 446632704

約数和(自身を除く): 293768724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 110771, 221542, 332313, 443084, 553855, 664626, 1107710, 1329252, 1661565, 2215420, 2547733, 3323130, 5095466, 6646260, 7643199, 10190932, 12738665, 15286398, 25477330, 30572796, 38215995, 50954660, 76431990, 152863980]

約数ペア:

[(1, 152863980), (2, 76431990), (3, 50954660), (4, 38215995), (5, 30572796), (6, 25477330), (10, 15286398), (12, 12738665), (15, 10190932), (20, 7643199), (23, 6646260), (30, 5095466), (46, 3323130), (60, 2547733), (69, 2215420), (92, 1661565), (115, 1329252), (138, 1107710), (230, 664626), (276, 553855), (345, 443084), (460, 332313), (690, 221542), (1380, 110771)]