298474920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{829097}}^1$

素因数の和:829114

約数の個数: 48

約数和(自身を含む): 970044660

約数和(自身を除く): 671569740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 829097, 1658194, 2487291, 3316388, 4145485, 4974582, 6632776, 7461873, 8290970, 9949164, 12436455, 14923746, 16581940, 19898328, 24872910, 29847492, 33163880, 37309365, 49745820, 59694984, 74618730, 99491640, 149237460, 298474920]

約数ペア:

[(1, 298474920), (2, 149237460), (3, 99491640), (4, 74618730), (5, 59694984), (6, 49745820), (8, 37309365), (9, 33163880), (10, 29847492), (12, 24872910), (15, 19898328), (18, 16581940), (20, 14923746), (24, 12436455), (30, 9949164), (36, 8290970), (40, 7461873), (45, 6632776), (60, 4974582), (72, 4145485), (90, 3316388), (120, 2487291), (180, 1658194), (360, 829097)]