4037580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7477}}^1$

素因数の和:7495

約数の個数: 48

約数和(自身を含む): 12563040

約数和(自身を除く): 8525460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7477, 14954, 22431, 29908, 37385, 44862, 67293, 74770, 89724, 112155, 134586, 149540, 201879, 224310, 269172, 336465, 403758, 448620, 672930, 807516, 1009395, 1345860, 2018790, 4037580]

約数ペア:

[(1, 4037580), (2, 2018790), (3, 1345860), (4, 1009395), (5, 807516), (6, 672930), (9, 448620), (10, 403758), (12, 336465), (15, 269172), (18, 224310), (20, 201879), (27, 149540), (30, 134586), (36, 112155), (45, 89724), (54, 74770), (60, 67293), (90, 44862), (108, 37385), (135, 29908), (180, 22431), (270, 14954), (540, 7477)]