145536120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{404267}}^1$

素因数の和:404284

約数の個数: 48

約数和(自身を含む): 472993560

約数和(自身を除く): 327457440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 404267, 808534, 1212801, 1617068, 2021335, 2425602, 3234136, 3638403, 4042670, 4851204, 6064005, 7276806, 8085340, 9702408, 12128010, 14553612, 16170680, 18192015, 24256020, 29107224, 36384030, 48512040, 72768060, 145536120]

約数ペア:

[(1, 145536120), (2, 72768060), (3, 48512040), (4, 36384030), (5, 29107224), (6, 24256020), (8, 18192015), (9, 16170680), (10, 14553612), (12, 12128010), (15, 9702408), (18, 8085340), (20, 7276806), (24, 6064005), (30, 4851204), (36, 4042670), (40, 3638403), (45, 3234136), (60, 2425602), (72, 2021335), (90, 1617068), (120, 1212801), (180, 808534), (360, 404267)]