120375540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9161}}^1$

素因数の和:9249

約数の個数: 72

約数和(自身を含む): 370181448

約数和(自身を除く): 249805908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 9161, 13140, 18322, 27483, 36644, 45805, 54966, 82449, 91610, 109932, 137415, 164898, 183220, 274830, 329796, 412245, 549660, 668753, 824490, 1337506, 1648980, 2006259, 2675012, 3343765, 4012518, 6018777, 6687530, 8025036, 10031295, 12037554, 13375060, 20062590, 24075108, 30093885, 40125180, 60187770, 120375540]

約数ペア:

[(1, 120375540), (2, 60187770), (3, 40125180), (4, 30093885), (5, 24075108), (6, 20062590), (9, 13375060), (10, 12037554), (12, 10031295), (15, 8025036), (18, 6687530), (20, 6018777), (30, 4012518), (36, 3343765), (45, 2675012), (60, 2006259), (73, 1648980), (90, 1337506), (146, 824490), (180, 668753), (219, 549660), (292, 412245), (365, 329796), (438, 274830), (657, 183220), (730, 164898), (876, 137415), (1095, 109932), (1314, 91610), (1460, 82449), (2190, 54966), (2628, 45805), (3285, 36644), (4380, 27483), (6570, 18322), (9161, 13140)]