26707680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 144

約数和(自身を含む): 96589584

約数和(自身を除く): 69881904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1091, 1224, 1360, 1440, 1530, 1632, 2040, 2182, 2448, 2720, 3060, 3273, 4080, 4364, 4896, 5455, 6120, 6546, 8160, 8728, 9819, 10910, 12240, 13092, 16365, 17456, 18547, 19638, 21820, 24480, 26184, 32730, 34912, 37094, 39276, 43640, 49095, 52368, 55641, 65460, 74188, 78552, 87280, 92735, 98190, 104736, 111282, 130920, 148376, 157104, 166923, 174560, 185470, 196380, 222564, 261840, 278205, 296752, 314208, 333846, 370940, 392760, 445128, 523680, 556410, 593504, 667692, 741880, 785520, 834615, 890256, 1112820, 1335384, 1483760, 1571040, 1669230, 1780512, 2225640, 2670768, 2967520, 3338460, 4451280, 5341536, 6676920, 8902560, 13353840, 26707680]

約数ペア:

[(1, 26707680), (2, 13353840), (3, 8902560), (4, 6676920), (5, 5341536), (6, 4451280), (8, 3338460), (9, 2967520), (10, 2670768), (12, 2225640), (15, 1780512), (16, 1669230), (17, 1571040), (18, 1483760), (20, 1335384), (24, 1112820), (30, 890256), (32, 834615), (34, 785520), (36, 741880), (40, 667692), (45, 593504), (48, 556410), (51, 523680), (60, 445128), (68, 392760), (72, 370940), (80, 333846), (85, 314208), (90, 296752), (96, 278205), (102, 261840), (120, 222564), (136, 196380), (144, 185470), (153, 174560), (160, 166923), (170, 157104), (180, 148376), (204, 130920), (240, 111282), (255, 104736), (272, 98190), (288, 92735), (306, 87280), (340, 78552), (360, 74188), (408, 65460), (480, 55641), (510, 52368), (544, 49095), (612, 43640), (680, 39276), (720, 37094), (765, 34912), (816, 32730), (1020, 26184), (1091, 24480), (1224, 21820), (1360, 19638), (1440, 18547), (1530, 17456), (1632, 16365), (2040, 13092), (2182, 12240), (2448, 10910), (2720, 9819), (3060, 8728), (3273, 8160), (4080, 6546), (4364, 6120), (4896, 5455)]