475622880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{990881}}^1$

素因数の和:990899

約数の個数: 48

約数和(自身を含む): 1498213584

約数和(自身を除く): 1022590704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 990881, 1981762, 2972643, 3963524, 4954405, 5945286, 7927048, 9908810, 11890572, 14863215, 15854096, 19817620, 23781144, 29726430, 31708192, 39635240, 47562288, 59452860, 79270480, 95124576, 118905720, 158540960, 237811440, 475622880]

約数ペア:

[(1, 475622880), (2, 237811440), (3, 158540960), (4, 118905720), (5, 95124576), (6, 79270480), (8, 59452860), (10, 47562288), (12, 39635240), (15, 31708192), (16, 29726430), (20, 23781144), (24, 19817620), (30, 15854096), (32, 14863215), (40, 11890572), (48, 9908810), (60, 7927048), (80, 5945286), (96, 4954405), (120, 3963524), (160, 2972643), (240, 1981762), (480, 990881)]