47655540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 120

約数和(自身を含む): 156119040

約数和(自身を除く): 108463500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1279, 1380, 1620, 1863, 2070, 2484, 2558, 3105, 3726, 3837, 4140, 5116, 6210, 6395, 7452, 7674, 9315, 11511, 12420, 12790, 15348, 18630, 19185, 23022, 25580, 29417, 34533, 37260, 38370, 46044, 57555, 58834, 69066, 76740, 88251, 103599, 115110, 117668, 138132, 147085, 172665, 176502, 207198, 230220, 264753, 294170, 345330, 353004, 414396, 441255, 517995, 529506, 588340, 690660, 794259, 882510, 1035990, 1059012, 1323765, 1588518, 1765020, 2071980, 2382777, 2647530, 3177036, 3971295, 4765554, 5295060, 7942590, 9531108, 11913885, 15885180, 23827770, 47655540]

約数ペア:

[(1, 47655540), (2, 23827770), (3, 15885180), (4, 11913885), (5, 9531108), (6, 7942590), (9, 5295060), (10, 4765554), (12, 3971295), (15, 3177036), (18, 2647530), (20, 2382777), (23, 2071980), (27, 1765020), (30, 1588518), (36, 1323765), (45, 1059012), (46, 1035990), (54, 882510), (60, 794259), (69, 690660), (81, 588340), (90, 529506), (92, 517995), (108, 441255), (115, 414396), (135, 353004), (138, 345330), (162, 294170), (180, 264753), (207, 230220), (230, 207198), (270, 176502), (276, 172665), (324, 147085), (345, 138132), (405, 117668), (414, 115110), (460, 103599), (540, 88251), (621, 76740), (690, 69066), (810, 58834), (828, 57555), (1035, 46044), (1242, 38370), (1279, 37260), (1380, 34533), (1620, 29417), (1863, 25580), (2070, 23022), (2484, 19185), (2558, 18630), (3105, 15348), (3726, 12790), (3837, 12420), (4140, 11511), (5116, 9315), (6210, 7674), (6395, 7452)]