358905720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2990881}}^1$

素因数の和:2990895

約数の個数: 32

約数和(自身を含む): 1076717520

約数和(自身を除く): 717811800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2990881, 5981762, 8972643, 11963524, 14954405, 17945286, 23927048, 29908810, 35890572, 44863215, 59817620, 71781144, 89726430, 119635240, 179452860, 358905720]

約数ペア:

[(1, 358905720), (2, 179452860), (3, 119635240), (4, 89726430), (5, 71781144), (6, 59817620), (8, 44863215), (10, 35890572), (12, 29908810), (15, 23927048), (20, 17945286), (24, 14954405), (30, 11963524), (40, 8972643), (60, 5981762), (120, 2990881)]