38647320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 116363520

約数和(自身を除く): 77716200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 727, 886, 1329, 1454, 1772, 2181, 2215, 2658, 2908, 3544, 3635, 4362, 4430, 5316, 5816, 6645, 7270, 8724, 8860, 10632, 10905, 13290, 14540, 17448, 17720, 21810, 26580, 29080, 43620, 53160, 87240, 322061, 644122, 966183, 1288244, 1610305, 1932366, 2576488, 3220610, 3864732, 4830915, 6441220, 7729464, 9661830, 12882440, 19323660, 38647320]

約数ペア:

[(1, 38647320), (2, 19323660), (3, 12882440), (4, 9661830), (5, 7729464), (6, 6441220), (8, 4830915), (10, 3864732), (12, 3220610), (15, 2576488), (20, 1932366), (24, 1610305), (30, 1288244), (40, 966183), (60, 644122), (120, 322061), (443, 87240), (727, 53160), (886, 43620), (1329, 29080), (1454, 26580), (1772, 21810), (2181, 17720), (2215, 17448), (2658, 14540), (2908, 13290), (3544, 10905), (3635, 10632), (4362, 8860), (4430, 8724), (5316, 7270), (5816, 6645)]