76816560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3169}}^1$

素因数の和:3286

約数の個数: 80

約数和(自身を含む): 240564960

約数和(自身を除く): 163748400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3169, 4040, 4848, 6060, 6338, 8080, 9507, 12120, 12676, 15845, 19014, 24240, 25352, 31690, 38028, 47535, 50704, 63380, 76056, 95070, 126760, 152112, 190140, 253520, 320069, 380280, 640138, 760560, 960207, 1280276, 1600345, 1920414, 2560552, 3200690, 3840828, 4801035, 5121104, 6401380, 7681656, 9602070, 12802760, 15363312, 19204140, 25605520, 38408280, 76816560]

約数ペア:

[(1, 76816560), (2, 38408280), (3, 25605520), (4, 19204140), (5, 15363312), (6, 12802760), (8, 9602070), (10, 7681656), (12, 6401380), (15, 5121104), (16, 4801035), (20, 3840828), (24, 3200690), (30, 2560552), (40, 1920414), (48, 1600345), (60, 1280276), (80, 960207), (101, 760560), (120, 640138), (202, 380280), (240, 320069), (303, 253520), (404, 190140), (505, 152112), (606, 126760), (808, 95070), (1010, 76056), (1212, 63380), (1515, 50704), (1616, 47535), (2020, 38028), (2424, 31690), (3030, 25352), (3169, 24240), (4040, 19014), (4848, 15845), (6060, 12676), (6338, 12120), (8080, 9507)]