23475480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27947}}^1$

素因数の和:27968

約数の個数: 64

約数和(自身を含む): 80490240

約数和(自身を除く): 57014760

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, 27947, 55894, 83841, 111788, 139735, 167682, 195629, 223576, 279470, 335364, 391258, 419205, 558940, 586887, 670728, 782516, 838410, 978145, 1117880, 1173774, 1565032, 1676820, 1956290, 2347548, 2934435, 3353640, 3912580, 4695096, 5868870, 7825160, 11737740, 23475480]

約数ペア:

[(1, 23475480), (2, 11737740), (3, 7825160), (4, 5868870), (5, 4695096), (6, 3912580), (7, 3353640), (8, 2934435), (10, 2347548), (12, 1956290), (14, 1676820), (15, 1565032), (20, 1173774), (21, 1117880), (24, 978145), (28, 838410), (30, 782516), (35, 670728), (40, 586887), (42, 558940), (56, 419205), (60, 391258), (70, 335364), (84, 279470), (105, 223576), (120, 195629), (140, 167682), (168, 139735), (210, 111788), (280, 83841), (420, 55894), (840, 27947)]