63642840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23059}}^1$

素因数の和:23096

約数の個数: 64

約数和(自身を含む): 199238400

約数和(自身を除く): 135595560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 23059, 46118, 69177, 92236, 115295, 138354, 184472, 230590, 276708, 345885, 461180, 530357, 553416, 691770, 922360, 1060714, 1383540, 1591071, 2121428, 2651785, 2767080, 3182142, 4242856, 5303570, 6364284, 7955355, 10607140, 12728568, 15910710, 21214280, 31821420, 63642840]

約数ペア:

[(1, 63642840), (2, 31821420), (3, 21214280), (4, 15910710), (5, 12728568), (6, 10607140), (8, 7955355), (10, 6364284), (12, 5303570), (15, 4242856), (20, 3182142), (23, 2767080), (24, 2651785), (30, 2121428), (40, 1591071), (46, 1383540), (60, 1060714), (69, 922360), (92, 691770), (115, 553416), (120, 530357), (138, 461180), (184, 345885), (230, 276708), (276, 230590), (345, 184472), (460, 138354), (552, 115295), (690, 92236), (920, 69177), (1380, 46118), (2760, 23059)]