80114880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4946

約数の個数: 112

約数和(自身を含む): 269382240

約数和(自身を除く): 189267360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4909, 5440, 8160, 9818, 14727, 16320, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 83453, 98180, 117816, 147270, 157088, 166906, 196360, 235632, 250359, 294540, 314176, 333812, 392720, 417265, 471264, 500718, 589080, 667624, 785440, 834530, 942528, 1001436, 1178160, 1251795, 1335248, 1570880, 1669060, 2002872, 2356320, 2503590, 2670496, 3338120, 4005744, 4712640, 5007180, 5340992, 6676240, 8011488, 10014360, 13352480, 16022976, 20028720, 26704960, 40057440, 80114880]

約数ペア:

[(1, 80114880), (2, 40057440), (3, 26704960), (4, 20028720), (5, 16022976), (6, 13352480), (8, 10014360), (10, 8011488), (12, 6676240), (15, 5340992), (16, 5007180), (17, 4712640), (20, 4005744), (24, 3338120), (30, 2670496), (32, 2503590), (34, 2356320), (40, 2002872), (48, 1669060), (51, 1570880), (60, 1335248), (64, 1251795), (68, 1178160), (80, 1001436), (85, 942528), (96, 834530), (102, 785440), (120, 667624), (136, 589080), (160, 500718), (170, 471264), (192, 417265), (204, 392720), (240, 333812), (255, 314176), (272, 294540), (320, 250359), (340, 235632), (408, 196360), (480, 166906), (510, 157088), (544, 147270), (680, 117816), (816, 98180), (960, 83453), (1020, 78544), (1088, 73635), (1360, 58908), (1632, 49090), (2040, 39272), (2720, 29454), (3264, 24545), (4080, 19636), (4909, 16320), (5440, 14727), (8160, 9818)]