561541080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{34157}}^1$

素因数の和:34308

約数の個数: 64

約数和(自身を含む): 1696969440

約数和(自身を除く): 1135428360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 34157, 68314, 102471, 136628, 170785, 204942, 273256, 341570, 409884, 512355, 683140, 819768, 1024710, 1366280, 2049420, 4098840, 4679509, 9359018, 14038527, 18718036, 23397545, 28077054, 37436072, 46795090, 56154108, 70192635, 93590180, 112308216, 140385270, 187180360, 280770540, 561541080]

約数ペア:

[(1, 561541080), (2, 280770540), (3, 187180360), (4, 140385270), (5, 112308216), (6, 93590180), (8, 70192635), (10, 56154108), (12, 46795090), (15, 37436072), (20, 28077054), (24, 23397545), (30, 18718036), (40, 14038527), (60, 9359018), (120, 4679509), (137, 4098840), (274, 2049420), (411, 1366280), (548, 1024710), (685, 819768), (822, 683140), (1096, 512355), (1370, 409884), (1644, 341570), (2055, 273256), (2740, 204942), (3288, 170785), (4110, 136628), (5480, 102471), (8220, 68314), (16440, 34157)]