38408280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3169}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 116402400

約数和(自身を除く): 77994120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3169, 4040, 6060, 6338, 9507, 12120, 12676, 15845, 19014, 25352, 31690, 38028, 47535, 63380, 76056, 95070, 126760, 190140, 320069, 380280, 640138, 960207, 1280276, 1600345, 1920414, 2560552, 3200690, 3840828, 4801035, 6401380, 7681656, 9602070, 12802760, 19204140, 38408280]

約数ペア:

[(1, 38408280), (2, 19204140), (3, 12802760), (4, 9602070), (5, 7681656), (6, 6401380), (8, 4801035), (10, 3840828), (12, 3200690), (15, 2560552), (20, 1920414), (24, 1600345), (30, 1280276), (40, 960207), (60, 640138), (101, 380280), (120, 320069), (202, 190140), (303, 126760), (404, 95070), (505, 76056), (606, 63380), (808, 47535), (1010, 38028), (1212, 31690), (1515, 25352), (2020, 19014), (2424, 15845), (3030, 12676), (3169, 12120), (4040, 9507), (6060, 6338)]