4748520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5653}}^1$

素因数の和:5674

約数の個数: 64

約数和(自身を含む): 16283520

約数和(自身を除く): 11535000

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, 5653, 11306, 16959, 22612, 28265, 33918, 39571, 45224, 56530, 67836, 79142, 84795, 113060, 118713, 135672, 158284, 169590, 197855, 226120, 237426, 316568, 339180, 395710, 474852, 593565, 678360, 791420, 949704, 1187130, 1582840, 2374260, 4748520]

約数ペア:

[(1, 4748520), (2, 2374260), (3, 1582840), (4, 1187130), (5, 949704), (6, 791420), (7, 678360), (8, 593565), (10, 474852), (12, 395710), (14, 339180), (15, 316568), (20, 237426), (21, 226120), (24, 197855), (28, 169590), (30, 158284), (35, 135672), (40, 118713), (42, 113060), (56, 84795), (60, 79142), (70, 67836), (84, 56530), (105, 45224), (120, 39571), (140, 33918), (168, 28265), (210, 22612), (280, 16959), (420, 11306), (840, 5653)]