3211320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3844

約数の個数: 64

約数和(自身を含む): 11013120

約数和(自身を除く): 7801800

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, 3823, 7646, 11469, 15292, 19115, 22938, 26761, 30584, 38230, 45876, 53522, 57345, 76460, 80283, 91752, 107044, 114690, 133805, 152920, 160566, 214088, 229380, 267610, 321132, 401415, 458760, 535220, 642264, 802830, 1070440, 1605660, 3211320]

約数ペア:

[(1, 3211320), (2, 1605660), (3, 1070440), (4, 802830), (5, 642264), (6, 535220), (7, 458760), (8, 401415), (10, 321132), (12, 267610), (14, 229380), (15, 214088), (20, 160566), (21, 152920), (24, 133805), (28, 114690), (30, 107044), (35, 91752), (40, 80283), (42, 76460), (56, 57345), (60, 53522), (70, 45876), (84, 38230), (105, 30584), (120, 26761), (140, 22938), (168, 19115), (210, 15292), (280, 11469), (420, 7646), (840, 3823)]