1035720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 3974400

約数和(自身を除く): 2938680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 137, 140, 168, 180, 189, 210, 216, 252, 270, 274, 280, 315, 360, 378, 411, 420, 504, 540, 548, 630, 685, 756, 822, 840, 945, 959, 1080, 1096, 1233, 1260, 1370, 1512, 1644, 1890, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3699, 3780, 3836, 4110, 4795, 4932, 5480, 5754, 6165, 7398, 7560, 7672, 8220, 8631, 9590, 9864, 11508, 12330, 14385, 14796, 16440, 17262, 18495, 19180, 23016, 24660, 25893, 28770, 29592, 34524, 36990, 38360, 43155, 49320, 51786, 57540, 69048, 73980, 86310, 103572, 115080, 129465, 147960, 172620, 207144, 258930, 345240, 517860, 1035720]

約数ペア:

[(1, 1035720), (2, 517860), (3, 345240), (4, 258930), (5, 207144), (6, 172620), (7, 147960), (8, 129465), (9, 115080), (10, 103572), (12, 86310), (14, 73980), (15, 69048), (18, 57540), (20, 51786), (21, 49320), (24, 43155), (27, 38360), (28, 36990), (30, 34524), (35, 29592), (36, 28770), (40, 25893), (42, 24660), (45, 23016), (54, 19180), (56, 18495), (60, 17262), (63, 16440), (70, 14796), (72, 14385), (84, 12330), (90, 11508), (105, 9864), (108, 9590), (120, 8631), (126, 8220), (135, 7672), (137, 7560), (140, 7398), (168, 6165), (180, 5754), (189, 5480), (210, 4932), (216, 4795), (252, 4110), (270, 3836), (274, 3780), (280, 3699), (315, 3288), (360, 2877), (378, 2740), (411, 2520), (420, 2466), (504, 2055), (540, 1918), (548, 1890), (630, 1644), (685, 1512), (756, 1370), (822, 1260), (840, 1233), (945, 1096), (959, 1080)]