1442831220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{6277}}^1$

素因数の和:7569

約数の個数: 72

約数和(自身を含む): 4380713064

約数和(自身を除く): 2937881844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1277, 2554, 3831, 5108, 6277, 6385, 7662, 11493, 12554, 12770, 15324, 18831, 19155, 22986, 25108, 25540, 31385, 37662, 38310, 45972, 56493, 57465, 62770, 75324, 76620, 94155, 112986, 114930, 125540, 188310, 225972, 229860, 282465, 376620, 564930, 1129860, 8015729, 16031458, 24047187, 32062916, 40078645, 48094374, 72141561, 80157290, 96188748, 120235935, 144283122, 160314580, 240471870, 288566244, 360707805, 480943740, 721415610, 1442831220]

約数ペア:

[(1, 1442831220), (2, 721415610), (3, 480943740), (4, 360707805), (5, 288566244), (6, 240471870), (9, 160314580), (10, 144283122), (12, 120235935), (15, 96188748), (18, 80157290), (20, 72141561), (30, 48094374), (36, 40078645), (45, 32062916), (60, 24047187), (90, 16031458), (180, 8015729), (1277, 1129860), (2554, 564930), (3831, 376620), (5108, 282465), (6277, 229860), (6385, 225972), (7662, 188310), (11493, 125540), (12554, 114930), (12770, 112986), (15324, 94155), (18831, 76620), (19155, 75324), (22986, 62770), (25108, 57465), (25540, 56493), (31385, 45972), (37662, 38310)]