965011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{174821}}^1$

素因数の和:174860

約数の個数: 80

約数和(自身を含む): 3121621632

約数和(自身を除く): 2156609712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 174821, 349642, 524463, 699284, 874105, 1048926, 1398568, 1748210, 2097852, 2622315, 2797136, 3496420, 4020883, 4195704, 5244630, 6992840, 8041766, 8391408, 10489260, 12062649, 13985680, 16083532, 20104415, 20978520, 24125298, 32167064, 40208830, 41957040, 48250596, 60313245, 64334128, 80417660, 96501192, 120626490, 160835320, 193002384, 241252980, 321670640, 482505960, 965011920]

約数ペア:

[(1, 965011920), (2, 482505960), (3, 321670640), (4, 241252980), (5, 193002384), (6, 160835320), (8, 120626490), (10, 96501192), (12, 80417660), (15, 64334128), (16, 60313245), (20, 48250596), (23, 41957040), (24, 40208830), (30, 32167064), (40, 24125298), (46, 20978520), (48, 20104415), (60, 16083532), (69, 13985680), (80, 12062649), (92, 10489260), (115, 8391408), (120, 8041766), (138, 6992840), (184, 5244630), (230, 4195704), (240, 4020883), (276, 3496420), (345, 2797136), (368, 2622315), (460, 2097852), (552, 1748210), (690, 1398568), (920, 1048926), (1104, 874105), (1380, 699284), (1840, 524463), (2760, 349642), (5520, 174821)]