4065840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5647}}^1$

素因数の和:5666

約数の個数: 60

約数和(自身を含む): 13656864

約数和(自身を除く): 9591024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 5647, 11294, 16941, 22588, 28235, 33882, 45176, 50823, 56470, 67764, 84705, 90352, 101646, 112940, 135528, 169410, 203292, 225880, 254115, 271056, 338820, 406584, 451760, 508230, 677640, 813168, 1016460, 1355280, 2032920, 4065840]

約数ペア:

[(1, 4065840), (2, 2032920), (3, 1355280), (4, 1016460), (5, 813168), (6, 677640), (8, 508230), (9, 451760), (10, 406584), (12, 338820), (15, 271056), (16, 254115), (18, 225880), (20, 203292), (24, 169410), (30, 135528), (36, 112940), (40, 101646), (45, 90352), (48, 84705), (60, 67764), (72, 56470), (80, 50823), (90, 45176), (120, 33882), (144, 28235), (180, 22588), (240, 16941), (360, 11294), (720, 5647)]