19149360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 60231264

約数和(自身を除く): 41081904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1093, 1095, 1168, 1460, 1752, 2186, 2190, 2920, 3279, 3504, 4372, 4380, 5465, 5840, 6558, 8744, 8760, 10930, 13116, 16395, 17488, 17520, 21860, 26232, 32790, 43720, 52464, 65580, 79789, 87440, 131160, 159578, 239367, 262320, 319156, 398945, 478734, 638312, 797890, 957468, 1196835, 1276624, 1595780, 1914936, 2393670, 3191560, 3829872, 4787340, 6383120, 9574680, 19149360]

約数ペア:

[(1, 19149360), (2, 9574680), (3, 6383120), (4, 4787340), (5, 3829872), (6, 3191560), (8, 2393670), (10, 1914936), (12, 1595780), (15, 1276624), (16, 1196835), (20, 957468), (24, 797890), (30, 638312), (40, 478734), (48, 398945), (60, 319156), (73, 262320), (80, 239367), (120, 159578), (146, 131160), (219, 87440), (240, 79789), (292, 65580), (365, 52464), (438, 43720), (584, 32790), (730, 26232), (876, 21860), (1093, 17520), (1095, 17488), (1168, 16395), (1460, 13116), (1752, 10930), (2186, 8760), (2190, 8744), (2920, 6558), (3279, 5840), (3504, 5465), (4372, 4380)]