450018060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{53959}}^1$

素因数の和:54110

約数の個数: 48

約数和(自身を含む): 1269139200

約数和(自身を除く): 819121140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 53959, 107918, 161877, 215836, 269795, 323754, 539590, 647508, 809385, 1079180, 1618770, 3237540, 7500301, 15000602, 22500903, 30001204, 37501505, 45001806, 75003010, 90003612, 112504515, 150006020, 225009030, 450018060]

約数ペア:

[(1, 450018060), (2, 225009030), (3, 150006020), (4, 112504515), (5, 90003612), (6, 75003010), (10, 45001806), (12, 37501505), (15, 30001204), (20, 22500903), (30, 15000602), (60, 7500301), (139, 3237540), (278, 1618770), (417, 1079180), (556, 809385), (695, 647508), (834, 539590), (1390, 323754), (1668, 269795), (2085, 215836), (2780, 161877), (4170, 107918), (8340, 53959)]