3108840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3701}}^1$

素因数の和:3722

約数の個数: 64

約数和(自身を含む): 10661760

約数和(自身を除く): 7552920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3701, 7402, 11103, 14804, 18505, 22206, 25907, 29608, 37010, 44412, 51814, 55515, 74020, 77721, 88824, 103628, 111030, 129535, 148040, 155442, 207256, 222060, 259070, 310884, 388605, 444120, 518140, 621768, 777210, 1036280, 1554420, 3108840]

約数ペア:

[(1, 3108840), (2, 1554420), (3, 1036280), (4, 777210), (5, 621768), (6, 518140), (7, 444120), (8, 388605), (10, 310884), (12, 259070), (14, 222060), (15, 207256), (20, 155442), (21, 148040), (24, 129535), (28, 111030), (30, 103628), (35, 88824), (40, 77721), (42, 74020), (56, 55515), (60, 51814), (70, 44412), (84, 37010), (105, 29608), (120, 25907), (140, 22206), (168, 18505), (210, 14804), (280, 11103), (420, 7402), (840, 3701)]