148896120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20341}}^1$

素因数の和:20416

約数の個数: 64

約数和(自身を含む): 454033440

約数和(自身を除く): 305137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 203410, 244092, 305115, 406820, 488184, 610230, 813640, 1220460, 1240801, 2440920, 2481602, 3722403, 4963204, 6204005, 7444806, 9926408, 12408010, 14889612, 18612015, 24816020, 29779224, 37224030, 49632040, 74448060, 148896120]

約数ペア:

[(1, 148896120), (2, 74448060), (3, 49632040), (4, 37224030), (5, 29779224), (6, 24816020), (8, 18612015), (10, 14889612), (12, 12408010), (15, 9926408), (20, 7444806), (24, 6204005), (30, 4963204), (40, 3722403), (60, 2481602), (61, 2440920), (120, 1240801), (122, 1220460), (183, 813640), (244, 610230), (305, 488184), (366, 406820), (488, 305115), (610, 244092), (732, 203410), (915, 162728), (1220, 122046), (1464, 101705), (1830, 81364), (2440, 61023), (3660, 40682), (7320, 20341)]