189469680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2083}}^1$

素因数の和:2478

約数の個数: 80

約数和(自身を含む): 589188480

約数和(自身を除く): 399718800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2083, 2274, 3032, 3790, 4166, 4548, 5685, 6064, 6249, 7580, 8332, 9096, 10415, 11370, 12498, 15160, 16664, 18192, 20830, 22740, 24996, 30320, 31245, 33328, 41660, 45480, 49992, 62490, 83320, 90960, 99984, 124980, 166640, 249960, 499920, 789457, 1578914, 2368371, 3157828, 3947285, 4736742, 6315656, 7894570, 9473484, 11841855, 12631312, 15789140, 18946968, 23683710, 31578280, 37893936, 47367420, 63156560, 94734840, 189469680]

約数ペア:

[(1, 189469680), (2, 94734840), (3, 63156560), (4, 47367420), (5, 37893936), (6, 31578280), (8, 23683710), (10, 18946968), (12, 15789140), (15, 12631312), (16, 11841855), (20, 9473484), (24, 7894570), (30, 6315656), (40, 4736742), (48, 3947285), (60, 3157828), (80, 2368371), (120, 1578914), (240, 789457), (379, 499920), (758, 249960), (1137, 166640), (1516, 124980), (1895, 99984), (2083, 90960), (2274, 83320), (3032, 62490), (3790, 49992), (4166, 45480), (4548, 41660), (5685, 33328), (6064, 31245), (6249, 30320), (7580, 24996), (8332, 22740), (9096, 20830), (10415, 18192), (11370, 16664), (12498, 15160)]