790440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{941}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 2712960

約数和(自身を除く): 1922520

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, 941, 1882, 2823, 3764, 4705, 5646, 6587, 7528, 9410, 11292, 13174, 14115, 18820, 19761, 22584, 26348, 28230, 32935, 37640, 39522, 52696, 56460, 65870, 79044, 98805, 112920, 131740, 158088, 197610, 263480, 395220, 790440]

約数ペア:

[(1, 790440), (2, 395220), (3, 263480), (4, 197610), (5, 158088), (6, 131740), (7, 112920), (8, 98805), (10, 79044), (12, 65870), (14, 56460), (15, 52696), (20, 39522), (21, 37640), (24, 32935), (28, 28230), (30, 26348), (35, 22584), (40, 19761), (42, 18820), (56, 14115), (60, 13174), (70, 11292), (84, 9410), (105, 7528), (120, 6587), (140, 5646), (168, 4705), (210, 3764), (280, 2823), (420, 1882), (840, 941)]