80958420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8819}}^1$

素因数の和:8854

約数の個数: 96

約数和(自身を含む): 266716800

約数和(自身を除く): 185758380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 8819, 9180, 17638, 26457, 35276, 44095, 52914, 79371, 88190, 105828, 132285, 149923, 158742, 176380, 238113, 264570, 299846, 317484, 396855, 449769, 476226, 529140, 599692, 749615, 793710, 899538, 952452, 1190565, 1349307, 1499230, 1587420, 1799076, 2248845, 2381130, 2698614, 2998460, 4047921, 4497690, 4762260, 5397228, 6746535, 8095842, 8995380, 13493070, 16191684, 20239605, 26986140, 40479210, 80958420]

約数ペア:

[(1, 80958420), (2, 40479210), (3, 26986140), (4, 20239605), (5, 16191684), (6, 13493070), (9, 8995380), (10, 8095842), (12, 6746535), (15, 5397228), (17, 4762260), (18, 4497690), (20, 4047921), (27, 2998460), (30, 2698614), (34, 2381130), (36, 2248845), (45, 1799076), (51, 1587420), (54, 1499230), (60, 1349307), (68, 1190565), (85, 952452), (90, 899538), (102, 793710), (108, 749615), (135, 599692), (153, 529140), (170, 476226), (180, 449769), (204, 396855), (255, 317484), (270, 299846), (306, 264570), (340, 238113), (459, 176380), (510, 158742), (540, 149923), (612, 132285), (765, 105828), (918, 88190), (1020, 79371), (1530, 52914), (1836, 44095), (2295, 35276), (3060, 26457), (4590, 17638), (8819, 9180)]