5217240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6211}}^1$

素因数の和:6232

約数の個数: 64

約数和(自身を含む): 17890560

約数和(自身を除く): 12673320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6211, 12422, 18633, 24844, 31055, 37266, 43477, 49688, 62110, 74532, 86954, 93165, 124220, 130431, 149064, 173908, 186330, 217385, 248440, 260862, 347816, 372660, 434770, 521724, 652155, 745320, 869540, 1043448, 1304310, 1739080, 2608620, 5217240]

約数ペア:

[(1, 5217240), (2, 2608620), (3, 1739080), (4, 1304310), (5, 1043448), (6, 869540), (7, 745320), (8, 652155), (10, 521724), (12, 434770), (14, 372660), (15, 347816), (20, 260862), (21, 248440), (24, 217385), (28, 186330), (30, 173908), (35, 149064), (40, 130431), (42, 124220), (56, 93165), (60, 86954), (70, 74532), (84, 62110), (105, 49688), (120, 43477), (140, 37266), (168, 31055), (210, 24844), (280, 18633), (420, 12422), (840, 6211)]