7877040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 25498368

約数和(自身を除く): 17621328

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, 1427, 1840, 2760, 2854, 4281, 5520, 5708, 7135, 8562, 11416, 14270, 17124, 21405, 22832, 28540, 32821, 34248, 42810, 57080, 65642, 68496, 85620, 98463, 114160, 131284, 164105, 171240, 196926, 262568, 328210, 342480, 393852, 492315, 525136, 656420, 787704, 984630, 1312840, 1575408, 1969260, 2625680, 3938520, 7877040]

約数ペア:

[(1, 7877040), (2, 3938520), (3, 2625680), (4, 1969260), (5, 1575408), (6, 1312840), (8, 984630), (10, 787704), (12, 656420), (15, 525136), (16, 492315), (20, 393852), (23, 342480), (24, 328210), (30, 262568), (40, 196926), (46, 171240), (48, 164105), (60, 131284), (69, 114160), (80, 98463), (92, 85620), (115, 68496), (120, 65642), (138, 57080), (184, 42810), (230, 34248), (240, 32821), (276, 28540), (345, 22832), (368, 21405), (460, 17124), (552, 14270), (690, 11416), (920, 8562), (1104, 7135), (1380, 5708), (1427, 5520), (1840, 4281), (2760, 2854)]