40697760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84787}}^1$

素因数の和:84805

約数の個数: 48

約数和(自身を含む): 128199456

約数和(自身を除く): 87501696

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, 84787, 169574, 254361, 339148, 423935, 508722, 678296, 847870, 1017444, 1271805, 1356592, 1695740, 2034888, 2543610, 2713184, 3391480, 4069776, 5087220, 6782960, 8139552, 10174440, 13565920, 20348880, 40697760]

約数ペア:

[(1, 40697760), (2, 20348880), (3, 13565920), (4, 10174440), (5, 8139552), (6, 6782960), (8, 5087220), (10, 4069776), (12, 3391480), (15, 2713184), (16, 2543610), (20, 2034888), (24, 1695740), (30, 1356592), (32, 1271805), (40, 1017444), (48, 847870), (60, 678296), (80, 508722), (96, 423935), (120, 339148), (160, 254361), (240, 169574), (480, 84787)]