80635980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1301}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 226173024

約数和(自身を除く): 145537044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1033, 1301, 2066, 2602, 3099, 3903, 4132, 5165, 5204, 6198, 6505, 7806, 10330, 12396, 13010, 15495, 15612, 19515, 20660, 26020, 30990, 39030, 61980, 78060, 1343933, 2687866, 4031799, 5375732, 6719665, 8063598, 13439330, 16127196, 20158995, 26878660, 40317990, 80635980]

約数ペア:

[(1, 80635980), (2, 40317990), (3, 26878660), (4, 20158995), (5, 16127196), (6, 13439330), (10, 8063598), (12, 6719665), (15, 5375732), (20, 4031799), (30, 2687866), (60, 1343933), (1033, 78060), (1301, 61980), (2066, 39030), (2602, 30990), (3099, 26020), (3903, 20660), (4132, 19515), (5165, 15612), (5204, 15495), (6198, 13010), (6505, 12396), (7806, 10330)]