30325320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 103593600

約数和(自身を除く): 73268280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 653, 774, 860, 1032, 1080, 1161, 1290, 1306, 1548, 1720, 1935, 1959, 2322, 2580, 2612, 3096, 3265, 3870, 3918, 4644, 5160, 5224, 5805, 5877, 6530, 7740, 7836, 9288, 9795, 11610, 11754, 13060, 15480, 15672, 17631, 19590, 23220, 23508, 26120, 28079, 29385, 35262, 39180, 46440, 47016, 56158, 58770, 70524, 78360, 84237, 88155, 112316, 117540, 140395, 141048, 168474, 176310, 224632, 235080, 252711, 280790, 336948, 352620, 421185, 505422, 561580, 673896, 705240, 758133, 842370, 1010844, 1123160, 1263555, 1516266, 1684740, 2021688, 2527110, 3032532, 3369480, 3790665, 5054220, 6065064, 7581330, 10108440, 15162660, 30325320]

約数ペア:

[(1, 30325320), (2, 15162660), (3, 10108440), (4, 7581330), (5, 6065064), (6, 5054220), (8, 3790665), (9, 3369480), (10, 3032532), (12, 2527110), (15, 2021688), (18, 1684740), (20, 1516266), (24, 1263555), (27, 1123160), (30, 1010844), (36, 842370), (40, 758133), (43, 705240), (45, 673896), (54, 561580), (60, 505422), (72, 421185), (86, 352620), (90, 336948), (108, 280790), (120, 252711), (129, 235080), (135, 224632), (172, 176310), (180, 168474), (215, 141048), (216, 140395), (258, 117540), (270, 112316), (344, 88155), (360, 84237), (387, 78360), (430, 70524), (516, 58770), (540, 56158), (645, 47016), (653, 46440), (774, 39180), (860, 35262), (1032, 29385), (1080, 28079), (1161, 26120), (1290, 23508), (1306, 23220), (1548, 19590), (1720, 17631), (1935, 15672), (1959, 15480), (2322, 13060), (2580, 11754), (2612, 11610), (3096, 9795), (3265, 9288), (3870, 7836), (3918, 7740), (4644, 6530), (5160, 5877), (5224, 5805)]