231166440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{214043}}^1$

素因数の和:214063

約数の個数: 64

約数和(自身を含む): 770558400

約数和(自身を除く): 539391960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 214043, 428086, 642129, 856172, 1070215, 1284258, 1712344, 1926387, 2140430, 2568516, 3210645, 3852774, 4280860, 5137032, 5779161, 6421290, 7705548, 8561720, 9631935, 11558322, 12842580, 15411096, 19263870, 23116644, 25685160, 28895805, 38527740, 46233288, 57791610, 77055480, 115583220, 231166440]

約数ペア:

[(1, 231166440), (2, 115583220), (3, 77055480), (4, 57791610), (5, 46233288), (6, 38527740), (8, 28895805), (9, 25685160), (10, 23116644), (12, 19263870), (15, 15411096), (18, 12842580), (20, 11558322), (24, 9631935), (27, 8561720), (30, 7705548), (36, 6421290), (40, 5779161), (45, 5137032), (54, 4280860), (60, 3852774), (72, 3210645), (90, 2568516), (108, 2140430), (120, 1926387), (135, 1712344), (180, 1284258), (216, 1070215), (270, 856172), (360, 642129), (540, 428086), (1080, 214043)]