144465060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6899}}^1$

素因数の和:7260

約数の個数: 48

約数和(自身を含む): 405720000

約数和(自身を除く): 261254940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6899, 6980, 10470, 13798, 20697, 20940, 27596, 34495, 41394, 68990, 82788, 103485, 137980, 206970, 413940, 2407751, 4815502, 7223253, 9631004, 12038755, 14446506, 24077510, 28893012, 36116265, 48155020, 72232530, 144465060]

約数ペア:

[(1, 144465060), (2, 72232530), (3, 48155020), (4, 36116265), (5, 28893012), (6, 24077510), (10, 14446506), (12, 12038755), (15, 9631004), (20, 7223253), (30, 4815502), (60, 2407751), (349, 413940), (698, 206970), (1047, 137980), (1396, 103485), (1745, 82788), (2094, 68990), (3490, 41394), (4188, 34495), (5235, 27596), (6899, 20940), (6980, 20697), (10470, 13798)]