148678980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2477983}}^1$

素因数の和:2477995

約数の個数: 24

約数和(自身を含む): 416301312

約数和(自身を除く): 267622332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2477983, 4955966, 7433949, 9911932, 12389915, 14867898, 24779830, 29735796, 37169745, 49559660, 74339490, 148678980]

約数ペア:

[(1, 148678980), (2, 74339490), (3, 49559660), (4, 37169745), (5, 29735796), (6, 24779830), (10, 14867898), (12, 12389915), (15, 9911932), (20, 7433949), (30, 4955966), (60, 2477983)]