69009120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 144

約数和(自身を含む): 249434640

約数和(自身を除く): 180425520

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, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2819, 3060, 4080, 4896, 5638, 6120, 8160, 8457, 11276, 12240, 14095, 16914, 22552, 24480, 25371, 28190, 33828, 42285, 45104, 47923, 50742, 56380, 67656, 84570, 90208, 95846, 101484, 112760, 126855, 135312, 143769, 169140, 191692, 202968, 225520, 239615, 253710, 270624, 287538, 338280, 383384, 405936, 431307, 451040, 479230, 507420, 575076, 676560, 718845, 766768, 811872, 862614, 958460, 1014840, 1150152, 1353120, 1437690, 1533536, 1725228, 1916920, 2029680, 2156535, 2300304, 2875380, 3450456, 3833840, 4059360, 4313070, 4600608, 5750760, 6900912, 7667680, 8626140, 11501520, 13801824, 17252280, 23003040, 34504560, 69009120]

約数ペア:

[(1, 69009120), (2, 34504560), (3, 23003040), (4, 17252280), (5, 13801824), (6, 11501520), (8, 8626140), (9, 7667680), (10, 6900912), (12, 5750760), (15, 4600608), (16, 4313070), (17, 4059360), (18, 3833840), (20, 3450456), (24, 2875380), (30, 2300304), (32, 2156535), (34, 2029680), (36, 1916920), (40, 1725228), (45, 1533536), (48, 1437690), (51, 1353120), (60, 1150152), (68, 1014840), (72, 958460), (80, 862614), (85, 811872), (90, 766768), (96, 718845), (102, 676560), (120, 575076), (136, 507420), (144, 479230), (153, 451040), (160, 431307), (170, 405936), (180, 383384), (204, 338280), (240, 287538), (255, 270624), (272, 253710), (288, 239615), (306, 225520), (340, 202968), (360, 191692), (408, 169140), (480, 143769), (510, 135312), (544, 126855), (612, 112760), (680, 101484), (720, 95846), (765, 90208), (816, 84570), (1020, 67656), (1224, 56380), (1360, 50742), (1440, 47923), (1530, 45104), (1632, 42285), (2040, 33828), (2448, 28190), (2720, 25371), (2819, 24480), (3060, 22552), (4080, 16914), (4896, 14095), (5638, 12240), (6120, 11276), (8160, 8457)]