80876430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5381}}^1$

素因数の和:5561

約数の個数: 48

約数和(自身を含む): 211577184

約数和(自身を除く): 130700754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 5381, 7515, 10762, 15030, 16143, 26905, 32286, 48429, 53810, 80715, 96858, 161430, 242145, 484290, 898627, 1797254, 2695881, 4493135, 5391762, 8087643, 8986270, 13479405, 16175286, 26958810, 40438215, 80876430]

約数ペア:

[(1, 80876430), (2, 40438215), (3, 26958810), (5, 16175286), (6, 13479405), (9, 8986270), (10, 8087643), (15, 5391762), (18, 4493135), (30, 2695881), (45, 1797254), (90, 898627), (167, 484290), (334, 242145), (501, 161430), (835, 96858), (1002, 80715), (1503, 53810), (1670, 48429), (2505, 32286), (3006, 26905), (5010, 16143), (5381, 15030), (7515, 10762)]