56791080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 187185960

約数和(自身を除く): 130394880

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, 2161, 2190, 2628, 2920, 3285, 4322, 4380, 5256, 6483, 6570, 8644, 8760, 10805, 12966, 13140, 17288, 19449, 21610, 25932, 26280, 32415, 38898, 43220, 51864, 64830, 77796, 86440, 97245, 129660, 155592, 157753, 194490, 259320, 315506, 388980, 473259, 631012, 777960, 788765, 946518, 1262024, 1419777, 1577530, 1893036, 2366295, 2839554, 3155060, 3786072, 4732590, 5679108, 6310120, 7098885, 9465180, 11358216, 14197770, 18930360, 28395540, 56791080]

約数ペア:

[(1, 56791080), (2, 28395540), (3, 18930360), (4, 14197770), (5, 11358216), (6, 9465180), (8, 7098885), (9, 6310120), (10, 5679108), (12, 4732590), (15, 3786072), (18, 3155060), (20, 2839554), (24, 2366295), (30, 1893036), (36, 1577530), (40, 1419777), (45, 1262024), (60, 946518), (72, 788765), (73, 777960), (90, 631012), (120, 473259), (146, 388980), (180, 315506), (219, 259320), (292, 194490), (360, 157753), (365, 155592), (438, 129660), (584, 97245), (657, 86440), (730, 77796), (876, 64830), (1095, 51864), (1314, 43220), (1460, 38898), (1752, 32415), (2161, 26280), (2190, 25932), (2628, 21610), (2920, 19449), (3285, 17288), (4322, 13140), (4380, 12966), (5256, 10805), (6483, 8760), (6570, 8644)]