77673720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6673}}^1$

素因数の和:6784

約数の個数: 64

約数和(自身を含む): 235458720

約数和(自身を除く): 157785000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 6673, 11640, 13346, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 133460, 160152, 200190, 266920, 400380, 647281, 800760, 1294562, 1941843, 2589124, 3236405, 3883686, 5178248, 6472810, 7767372, 9709215, 12945620, 15534744, 19418430, 25891240, 38836860, 77673720]

約数ペア:

[(1, 77673720), (2, 38836860), (3, 25891240), (4, 19418430), (5, 15534744), (6, 12945620), (8, 9709215), (10, 7767372), (12, 6472810), (15, 5178248), (20, 3883686), (24, 3236405), (30, 2589124), (40, 1941843), (60, 1294562), (97, 800760), (120, 647281), (194, 400380), (291, 266920), (388, 200190), (485, 160152), (582, 133460), (776, 100095), (970, 80076), (1164, 66730), (1455, 53384), (1940, 40038), (2328, 33365), (2910, 26692), (3880, 20019), (5820, 13346), (6673, 11640)]