383508660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{80909}}^1$

素因数の和:81000

約数の個数: 48

約数和(自身を含む): 1087430400

約数和(自身を除く): 703921740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 80909, 161818, 242727, 323636, 404545, 485454, 809090, 970908, 1213635, 1618180, 2427270, 4854540, 6391811, 12783622, 19175433, 25567244, 31959055, 38350866, 63918110, 76701732, 95877165, 127836220, 191754330, 383508660]

約数ペア:

[(1, 383508660), (2, 191754330), (3, 127836220), (4, 95877165), (5, 76701732), (6, 63918110), (10, 38350866), (12, 31959055), (15, 25567244), (20, 19175433), (30, 12783622), (60, 6391811), (79, 4854540), (158, 2427270), (237, 1618180), (316, 1213635), (395, 970908), (474, 809090), (790, 485454), (948, 404545), (1185, 323636), (1580, 242727), (2370, 161818), (4740, 80909)]