11540280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5688

約数の個数: 64

約数和(自身を含む): 36663840

約数和(自身を除く): 25123560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 5657, 11314, 16971, 22628, 28285, 33942, 45256, 56570, 67884, 84855, 96169, 113140, 135768, 169710, 192338, 226280, 288507, 339420, 384676, 480845, 577014, 678840, 769352, 961690, 1154028, 1442535, 1923380, 2308056, 2885070, 3846760, 5770140, 11540280]

約数ペア:

[(1, 11540280), (2, 5770140), (3, 3846760), (4, 2885070), (5, 2308056), (6, 1923380), (8, 1442535), (10, 1154028), (12, 961690), (15, 769352), (17, 678840), (20, 577014), (24, 480845), (30, 384676), (34, 339420), (40, 288507), (51, 226280), (60, 192338), (68, 169710), (85, 135768), (102, 113140), (120, 96169), (136, 84855), (170, 67884), (204, 56570), (255, 45256), (340, 33942), (408, 28285), (510, 22628), (680, 16971), (1020, 11314), (2040, 5657)]