28973760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{30181}}^1$

素因数の和:30201

約数の個数: 56

約数和(自身を含む): 91994736

約数和(自身を除く): 63020976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 30181, 60362, 90543, 120724, 150905, 181086, 241448, 301810, 362172, 452715, 482896, 603620, 724344, 905430, 965792, 1207240, 1448688, 1810860, 1931584, 2414480, 2897376, 3621720, 4828960, 5794752, 7243440, 9657920, 14486880, 28973760]

約数ペア:

[(1, 28973760), (2, 14486880), (3, 9657920), (4, 7243440), (5, 5794752), (6, 4828960), (8, 3621720), (10, 2897376), (12, 2414480), (15, 1931584), (16, 1810860), (20, 1448688), (24, 1207240), (30, 965792), (32, 905430), (40, 724344), (48, 603620), (60, 482896), (64, 452715), (80, 362172), (96, 301810), (120, 241448), (160, 181086), (192, 150905), (240, 120724), (320, 90543), (480, 60362), (960, 30181)]