2019360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 7281792

約数和(自身を除く): 5262432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 601, 672, 840, 1120, 1202, 1680, 1803, 2404, 3005, 3360, 3606, 4207, 4808, 6010, 7212, 8414, 9015, 9616, 12020, 12621, 14424, 16828, 18030, 19232, 21035, 24040, 25242, 28848, 33656, 36060, 42070, 48080, 50484, 57696, 63105, 67312, 72120, 84140, 96160, 100968, 126210, 134624, 144240, 168280, 201936, 252420, 288480, 336560, 403872, 504840, 673120, 1009680, 2019360]

約数ペア:

[(1, 2019360), (2, 1009680), (3, 673120), (4, 504840), (5, 403872), (6, 336560), (7, 288480), (8, 252420), (10, 201936), (12, 168280), (14, 144240), (15, 134624), (16, 126210), (20, 100968), (21, 96160), (24, 84140), (28, 72120), (30, 67312), (32, 63105), (35, 57696), (40, 50484), (42, 48080), (48, 42070), (56, 36060), (60, 33656), (70, 28848), (80, 25242), (84, 24040), (96, 21035), (105, 19232), (112, 18030), (120, 16828), (140, 14424), (160, 12621), (168, 12020), (210, 9616), (224, 9015), (240, 8414), (280, 7212), (336, 6010), (420, 4808), (480, 4207), (560, 3606), (601, 3360), (672, 3005), (840, 2404), (1120, 1803), (1202, 1680)]