120896400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{100747}}^1$

素因数の和:100768

約数の個数: 60

約数和(自身を含む): 387275312

約数和(自身を除く): 266378912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 100747, 201494, 302241, 402988, 503735, 604482, 805976, 1007470, 1208964, 1511205, 1611952, 2014940, 2417928, 2518675, 3022410, 4029880, 4835856, 5037350, 6044820, 7556025, 8059760, 10074700, 12089640, 15112050, 20149400, 24179280, 30224100, 40298800, 60448200, 120896400]

約数ペア:

[(1, 120896400), (2, 60448200), (3, 40298800), (4, 30224100), (5, 24179280), (6, 20149400), (8, 15112050), (10, 12089640), (12, 10074700), (15, 8059760), (16, 7556025), (20, 6044820), (24, 5037350), (25, 4835856), (30, 4029880), (40, 3022410), (48, 2518675), (50, 2417928), (60, 2014940), (75, 1611952), (80, 1511205), (100, 1208964), (120, 1007470), (150, 805976), (200, 604482), (240, 503735), (300, 402988), (400, 302241), (600, 201494), (1200, 100747)]