331805160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{102409}}^1$

素因数の和:102432

約数の個数: 80

約数和(自身を含む): 1115244900

約数和(自身を除く): 783439740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 102409, 204818, 307227, 409636, 512045, 614454, 819272, 921681, 1024090, 1228908, 1536135, 1843362, 2048180, 2457816, 2765043, 3072270, 3686724, 4096360, 4608405, 5530086, 6144540, 7373448, 8295129, 9216810, 11060172, 12289080, 13825215, 16590258, 18433620, 22120344, 27650430, 33180516, 36867240, 41475645, 55300860, 66361032, 82951290, 110601720, 165902580, 331805160]

約数ペア:

[(1, 331805160), (2, 165902580), (3, 110601720), (4, 82951290), (5, 66361032), (6, 55300860), (8, 41475645), (9, 36867240), (10, 33180516), (12, 27650430), (15, 22120344), (18, 18433620), (20, 16590258), (24, 13825215), (27, 12289080), (30, 11060172), (36, 9216810), (40, 8295129), (45, 7373448), (54, 6144540), (60, 5530086), (72, 4608405), (81, 4096360), (90, 3686724), (108, 3072270), (120, 2765043), (135, 2457816), (162, 2048180), (180, 1843362), (216, 1536135), (270, 1228908), (324, 1024090), (360, 921681), (405, 819272), (540, 614454), (648, 512045), (810, 409636), (1080, 307227), (1620, 204818), (3240, 102409)]