1897081.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{135257}}^1$

素因数の和:135273

約数の個数: 40

約数和(自身を含む): 100631952

約数和(自身を除く): 68170272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 135257, 270514, 405771, 541028, 676285, 811542, 1082056, 1352570, 1623084, 2028855, 2164112, 2705140, 3246168, 4057710, 5410280, 6492336, 8115420, 10820560, 16230840, 32461680]

約数ペア:

[(1, 32461680), (2, 16230840), (3, 10820560), (4, 8115420), (5, 6492336), (6, 5410280), (8, 4057710), (10, 3246168), (12, 2705140), (15, 2164112), (16, 2028855), (20, 1623084), (24, 1352570), (30, 1082056), (40, 811542), (48, 676285), (60, 541028), (80, 405771), (120, 270514), (240, 135257)]