84668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30677}}^1$

素因数の和:30714

約数の個数: 64

約数和(自身を含む): 265057920

約数和(自身を除く): 180389400

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, 30677, 61354, 92031, 122708, 153385, 184062, 245416, 306770, 368124, 460155, 613540, 705571, 736248, 920310, 1227080, 1411142, 1840620, 2116713, 2822284, 3527855, 3681240, 4233426, 5644568, 7055710, 8466852, 10583565, 14111420, 16933704, 21167130, 28222840, 42334260, 84668520]

約数ペア:

[(1, 84668520), (2, 42334260), (3, 28222840), (4, 21167130), (5, 16933704), (6, 14111420), (8, 10583565), (10, 8466852), (12, 7055710), (15, 5644568), (20, 4233426), (23, 3681240), (24, 3527855), (30, 2822284), (40, 2116713), (46, 1840620), (60, 1411142), (69, 1227080), (92, 920310), (115, 736248), (120, 705571), (138, 613540), (184, 460155), (230, 368124), (276, 306770), (345, 245416), (460, 184062), (552, 153385), (690, 122708), (920, 92031), (1380, 61354), (2760, 30677)]