15588360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 55598400

約数和(自身を除く): 40010040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 53, 57, 60, 72, 76, 86, 90, 95, 106, 114, 120, 129, 152, 159, 171, 172, 180, 190, 212, 215, 228, 258, 265, 285, 318, 342, 344, 360, 380, 387, 424, 430, 456, 477, 516, 530, 570, 636, 645, 684, 760, 774, 795, 817, 855, 860, 954, 1007, 1032, 1060, 1140, 1272, 1290, 1368, 1548, 1590, 1634, 1710, 1720, 1908, 1935, 2014, 2120, 2279, 2280, 2385, 2451, 2580, 3021, 3096, 3180, 3268, 3420, 3816, 3870, 4028, 4085, 4558, 4770, 4902, 5035, 5160, 6042, 6360, 6536, 6837, 6840, 7353, 7740, 8056, 8170, 9063, 9116, 9540, 9804, 10070, 11395, 12084, 12255, 13674, 14706, 15105, 15480, 16340, 18126, 18232, 19080, 19608, 20140, 20511, 22790, 24168, 24510, 27348, 29412, 30210, 32680, 34185, 36252, 36765, 40280, 41022, 43301, 45315, 45580, 49020, 54696, 58824, 60420, 68370, 72504, 73530, 82044, 86602, 90630, 91160, 98040, 102555, 120840, 129903, 136740, 147060, 164088, 173204, 181260, 205110, 216505, 259806, 273480, 294120, 346408, 362520, 389709, 410220, 433010, 519612, 649515, 779418, 820440, 866020, 1039224, 1299030, 1558836, 1732040, 1948545, 2598060, 3117672, 3897090, 5196120, 7794180, 15588360]

約数ペア:

[(1, 15588360), (2, 7794180), (3, 5196120), (4, 3897090), (5, 3117672), (6, 2598060), (8, 1948545), (9, 1732040), (10, 1558836), (12, 1299030), (15, 1039224), (18, 866020), (19, 820440), (20, 779418), (24, 649515), (30, 519612), (36, 433010), (38, 410220), (40, 389709), (43, 362520), (45, 346408), (53, 294120), (57, 273480), (60, 259806), (72, 216505), (76, 205110), (86, 181260), (90, 173204), (95, 164088), (106, 147060), (114, 136740), (120, 129903), (129, 120840), (152, 102555), (159, 98040), (171, 91160), (172, 90630), (180, 86602), (190, 82044), (212, 73530), (215, 72504), (228, 68370), (258, 60420), (265, 58824), (285, 54696), (318, 49020), (342, 45580), (344, 45315), (360, 43301), (380, 41022), (387, 40280), (424, 36765), (430, 36252), (456, 34185), (477, 32680), (516, 30210), (530, 29412), (570, 27348), (636, 24510), (645, 24168), (684, 22790), (760, 20511), (774, 20140), (795, 19608), (817, 19080), (855, 18232), (860, 18126), (954, 16340), (1007, 15480), (1032, 15105), (1060, 14706), (1140, 13674), (1272, 12255), (1290, 12084), (1368, 11395), (1548, 10070), (1590, 9804), (1634, 9540), (1710, 9116), (1720, 9063), (1908, 8170), (1935, 8056), (2014, 7740), (2120, 7353), (2279, 6840), (2280, 6837), (2385, 6536), (2451, 6360), (2580, 6042), (3021, 5160), (3096, 5035), (3180, 4902), (3268, 4770), (3420, 4558), (3816, 4085), (3870, 4028)]