2877660

素因数分解:

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

素因数の和:164

約数の個数: 72

約数和(自身を含む): 9077040

約数和(自身を除く): 6199380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 5329, 6570, 7884, 9855, 10658, 13140, 15987, 19710, 21316, 26645, 31974, 39420, 47961, 53290, 63948, 79935, 95922, 106580, 143883, 159870, 191844, 239805, 287766, 319740, 479610, 575532, 719415, 959220, 1438830, 2877660]

約数ペア:

[(1, 2877660), (2, 1438830), (3, 959220), (4, 719415), (5, 575532), (6, 479610), (9, 319740), (10, 287766), (12, 239805), (15, 191844), (18, 159870), (20, 143883), (27, 106580), (30, 95922), (36, 79935), (45, 63948), (54, 53290), (60, 47961), (73, 39420), (90, 31974), (108, 26645), (135, 21316), (146, 19710), (180, 15987), (219, 13140), (270, 10658), (292, 9855), (365, 7884), (438, 6570), (540, 5329), (657, 4380), (730, 3942), (876, 3285), (1095, 2628), (1314, 2190), (1460, 1971)]