27689520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 86681952

約数和(自身を除く): 58992432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1021, 1130, 1356, 1695, 1808, 2042, 2260, 2712, 3063, 3390, 4084, 4520, 5105, 5424, 6126, 6780, 8168, 9040, 10210, 12252, 13560, 15315, 16336, 20420, 24504, 27120, 30630, 40840, 49008, 61260, 81680, 115373, 122520, 230746, 245040, 346119, 461492, 576865, 692238, 922984, 1153730, 1384476, 1730595, 1845968, 2307460, 2768952, 3461190, 4614920, 5537904, 6922380, 9229840, 13844760, 27689520]

約数ペア:

[(1, 27689520), (2, 13844760), (3, 9229840), (4, 6922380), (5, 5537904), (6, 4614920), (8, 3461190), (10, 2768952), (12, 2307460), (15, 1845968), (16, 1730595), (20, 1384476), (24, 1153730), (30, 922984), (40, 692238), (48, 576865), (60, 461492), (80, 346119), (113, 245040), (120, 230746), (226, 122520), (240, 115373), (339, 81680), (452, 61260), (565, 49008), (678, 40840), (904, 30630), (1021, 27120), (1130, 24504), (1356, 20420), (1695, 16336), (1808, 15315), (2042, 13560), (2260, 12252), (2712, 10210), (3063, 9040), (3390, 8168), (4084, 6780), (4520, 6126), (5105, 5424)]