72348840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 238441320

約数和(自身を除く): 166092480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2753, 2920, 3285, 4380, 5256, 5506, 6570, 8259, 8760, 11012, 13140, 13765, 16518, 22024, 24777, 26280, 27530, 33036, 41295, 49554, 55060, 66072, 82590, 99108, 110120, 123885, 165180, 198216, 200969, 247770, 330360, 401938, 495540, 602907, 803876, 991080, 1004845, 1205814, 1607752, 1808721, 2009690, 2411628, 3014535, 3617442, 4019380, 4823256, 6029070, 7234884, 8038760, 9043605, 12058140, 14469768, 18087210, 24116280, 36174420, 72348840]

約数ペア:

[(1, 72348840), (2, 36174420), (3, 24116280), (4, 18087210), (5, 14469768), (6, 12058140), (8, 9043605), (9, 8038760), (10, 7234884), (12, 6029070), (15, 4823256), (18, 4019380), (20, 3617442), (24, 3014535), (30, 2411628), (36, 2009690), (40, 1808721), (45, 1607752), (60, 1205814), (72, 1004845), (73, 991080), (90, 803876), (120, 602907), (146, 495540), (180, 401938), (219, 330360), (292, 247770), (360, 200969), (365, 198216), (438, 165180), (584, 123885), (657, 110120), (730, 99108), (876, 82590), (1095, 66072), (1314, 55060), (1460, 49554), (1752, 41295), (2190, 33036), (2628, 27530), (2753, 26280), (2920, 24777), (3285, 22024), (4380, 16518), (5256, 13765), (5506, 13140), (6570, 11012), (8259, 8760)]