15562260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 42498540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 179, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 358, 378, 414, 420, 460, 483, 537, 540, 621, 630, 644, 690, 716, 756, 805, 828, 895, 945, 966, 1035, 1074, 1242, 1253, 1260, 1380, 1449, 1610, 1611, 1790, 1890, 1932, 2070, 2148, 2415, 2484, 2506, 2685, 2898, 3105, 3220, 3222, 3580, 3759, 3780, 4117, 4140, 4347, 4830, 4833, 5012, 5370, 5796, 6210, 6265, 6444, 7245, 7518, 8055, 8234, 8694, 9660, 9666, 10740, 11277, 12351, 12420, 12530, 14490, 15036, 16110, 16468, 17388, 18795, 19332, 20585, 21735, 22554, 24165, 24702, 25060, 28819, 28980, 32220, 33831, 37053, 37590, 41170, 43470, 45108, 48330, 49404, 56385, 57638, 61755, 67662, 74106, 75180, 82340, 86457, 86940, 96660, 111159, 112770, 115276, 123510, 135324, 144095, 148212, 169155, 172914, 185265, 222318, 225540, 247020, 259371, 288190, 338310, 345828, 370530, 432285, 444636, 518742, 555795, 576380, 676620, 741060, 778113, 864570, 1037484, 1111590, 1296855, 1556226, 1729140, 2223180, 2593710, 3112452, 3890565, 5187420, 7781130, 15562260]

約数ペア:

[(1, 15562260), (2, 7781130), (3, 5187420), (4, 3890565), (5, 3112452), (6, 2593710), (7, 2223180), (9, 1729140), (10, 1556226), (12, 1296855), (14, 1111590), (15, 1037484), (18, 864570), (20, 778113), (21, 741060), (23, 676620), (27, 576380), (28, 555795), (30, 518742), (35, 444636), (36, 432285), (42, 370530), (45, 345828), (46, 338310), (54, 288190), (60, 259371), (63, 247020), (69, 225540), (70, 222318), (84, 185265), (90, 172914), (92, 169155), (105, 148212), (108, 144095), (115, 135324), (126, 123510), (135, 115276), (138, 112770), (140, 111159), (161, 96660), (179, 86940), (180, 86457), (189, 82340), (207, 75180), (210, 74106), (230, 67662), (252, 61755), (270, 57638), (276, 56385), (315, 49404), (322, 48330), (345, 45108), (358, 43470), (378, 41170), (414, 37590), (420, 37053), (460, 33831), (483, 32220), (537, 28980), (540, 28819), (621, 25060), (630, 24702), (644, 24165), (690, 22554), (716, 21735), (756, 20585), (805, 19332), (828, 18795), (895, 17388), (945, 16468), (966, 16110), (1035, 15036), (1074, 14490), (1242, 12530), (1253, 12420), (1260, 12351), (1380, 11277), (1449, 10740), (1610, 9666), (1611, 9660), (1790, 8694), (1890, 8234), (1932, 8055), (2070, 7518), (2148, 7245), (2415, 6444), (2484, 6265), (2506, 6210), (2685, 5796), (2898, 5370), (3105, 5012), (3220, 4833), (3222, 4830), (3580, 4347), (3759, 4140), (3780, 4117)]