30296880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1499

約数の個数: 120

約数和(自身を含む): 105328080

約数和(自身を除く): 75031200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1451, 1740, 2088, 2320, 2610, 2902, 3480, 4176, 4353, 5220, 5804, 6960, 7255, 8706, 10440, 11608, 13059, 14510, 17412, 20880, 21765, 23216, 26118, 29020, 34824, 42079, 43530, 52236, 58040, 65295, 69648, 84158, 87060, 104472, 116080, 126237, 130590, 168316, 174120, 208944, 210395, 252474, 261180, 336632, 348240, 378711, 420790, 504948, 522360, 631185, 673264, 757422, 841580, 1009896, 1044720, 1262370, 1514844, 1683160, 1893555, 2019792, 2524740, 3029688, 3366320, 3787110, 5049480, 6059376, 7574220, 10098960, 15148440, 30296880]

約数ペア:

[(1, 30296880), (2, 15148440), (3, 10098960), (4, 7574220), (5, 6059376), (6, 5049480), (8, 3787110), (9, 3366320), (10, 3029688), (12, 2524740), (15, 2019792), (16, 1893555), (18, 1683160), (20, 1514844), (24, 1262370), (29, 1044720), (30, 1009896), (36, 841580), (40, 757422), (45, 673264), (48, 631185), (58, 522360), (60, 504948), (72, 420790), (80, 378711), (87, 348240), (90, 336632), (116, 261180), (120, 252474), (144, 210395), (145, 208944), (174, 174120), (180, 168316), (232, 130590), (240, 126237), (261, 116080), (290, 104472), (348, 87060), (360, 84158), (435, 69648), (464, 65295), (522, 58040), (580, 52236), (696, 43530), (720, 42079), (870, 34824), (1044, 29020), (1160, 26118), (1305, 23216), (1392, 21765), (1451, 20880), (1740, 17412), (2088, 14510), (2320, 13059), (2610, 11608), (2902, 10440), (3480, 8706), (4176, 7255), (4353, 6960), (5220, 5804)]