151557240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1237}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 455484960

約数和(自身を除く): 303927720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021, 1237, 2042, 2474, 3063, 3711, 4084, 4948, 5105, 6126, 6185, 7422, 8168, 9896, 10210, 12252, 12370, 14844, 15315, 18555, 20420, 24504, 24740, 29688, 30630, 37110, 40840, 49480, 61260, 74220, 122520, 148440, 1262977, 2525954, 3788931, 5051908, 6314885, 7577862, 10103816, 12629770, 15155724, 18944655, 25259540, 30311448, 37889310, 50519080, 75778620, 151557240]

約数ペア:

[(1, 151557240), (2, 75778620), (3, 50519080), (4, 37889310), (5, 30311448), (6, 25259540), (8, 18944655), (10, 15155724), (12, 12629770), (15, 10103816), (20, 7577862), (24, 6314885), (30, 5051908), (40, 3788931), (60, 2525954), (120, 1262977), (1021, 148440), (1237, 122520), (2042, 74220), (2474, 61260), (3063, 49480), (3711, 40840), (4084, 37110), (4948, 30630), (5105, 29688), (6126, 24740), (6185, 24504), (7422, 20420), (8168, 18555), (9896, 15315), (10210, 14844), (12252, 12370)]