1353839280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{13463}}^1$

素因数の和:13898

約数の個数: 80

約数和(自身を含む): 4207230720

約数和(自身を除く): 2853391440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 6704, 8380, 10056, 12570, 13463, 16760, 20112, 25140, 26926, 33520, 40389, 50280, 53852, 67315, 80778, 100560, 107704, 134630, 161556, 201945, 215408, 269260, 323112, 403890, 538520, 646224, 807780, 1077040, 1615560, 3231120, 5640997, 11281994, 16922991, 22563988, 28204985, 33845982, 45127976, 56409970, 67691964, 84614955, 90255952, 112819940, 135383928, 169229910, 225639880, 270767856, 338459820, 451279760, 676919640, 1353839280]

約数ペア:

[(1, 1353839280), (2, 676919640), (3, 451279760), (4, 338459820), (5, 270767856), (6, 225639880), (8, 169229910), (10, 135383928), (12, 112819940), (15, 90255952), (16, 84614955), (20, 67691964), (24, 56409970), (30, 45127976), (40, 33845982), (48, 28204985), (60, 22563988), (80, 16922991), (120, 11281994), (240, 5640997), (419, 3231120), (838, 1615560), (1257, 1077040), (1676, 807780), (2095, 646224), (2514, 538520), (3352, 403890), (4190, 323112), (5028, 269260), (6285, 215408), (6704, 201945), (8380, 161556), (10056, 134630), (12570, 107704), (13463, 100560), (16760, 80778), (20112, 67315), (25140, 53852), (26926, 50280), (33520, 40389)]