8055180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 28654080

約数和(自身を除く): 20598900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2131, 3780, 4262, 6393, 8524, 10655, 12786, 14917, 19179, 21310, 25572, 29834, 31965, 38358, 42620, 44751, 57537, 59668, 63930, 74585, 76716, 89502, 95895, 115074, 127860, 134253, 149170, 179004, 191790, 223755, 230148, 268506, 287685, 298340, 383580, 402759, 447510, 537012, 575370, 671265, 805518, 895020, 1150740, 1342530, 1611036, 2013795, 2685060, 4027590, 8055180]

約数ペア:

[(1, 8055180), (2, 4027590), (3, 2685060), (4, 2013795), (5, 1611036), (6, 1342530), (7, 1150740), (9, 895020), (10, 805518), (12, 671265), (14, 575370), (15, 537012), (18, 447510), (20, 402759), (21, 383580), (27, 298340), (28, 287685), (30, 268506), (35, 230148), (36, 223755), (42, 191790), (45, 179004), (54, 149170), (60, 134253), (63, 127860), (70, 115074), (84, 95895), (90, 89502), (105, 76716), (108, 74585), (126, 63930), (135, 59668), (140, 57537), (180, 44751), (189, 42620), (210, 38358), (252, 31965), (270, 29834), (315, 25572), (378, 21310), (420, 19179), (540, 14917), (630, 12786), (756, 10655), (945, 8524), (1260, 6393), (1890, 4262), (2131, 3780)]