319026840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241687}}^1$

素因数の和:241712

約数の個数: 64

約数和(自身を含む): 1044092160

約数和(自身を除く): 725065320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 241687, 483374, 725061, 966748, 1208435, 1450122, 1933496, 2416870, 2658557, 2900244, 3625305, 4833740, 5317114, 5800488, 7250610, 7975671, 9667480, 10634228, 13292785, 14501220, 15951342, 21268456, 26585570, 29002440, 31902684, 39878355, 53171140, 63805368, 79756710, 106342280, 159513420, 319026840]

約数ペア:

[(1, 319026840), (2, 159513420), (3, 106342280), (4, 79756710), (5, 63805368), (6, 53171140), (8, 39878355), (10, 31902684), (11, 29002440), (12, 26585570), (15, 21268456), (20, 15951342), (22, 14501220), (24, 13292785), (30, 10634228), (33, 9667480), (40, 7975671), (44, 7250610), (55, 5800488), (60, 5317114), (66, 4833740), (88, 3625305), (110, 2900244), (120, 2658557), (132, 2416870), (165, 1933496), (220, 1450122), (264, 1208435), (330, 966748), (440, 725061), (660, 483374), (1320, 241687)]